Fix offenses related to indentation consistency

25 files changed, 157 insertions, 157 deletions

diff --git a/lib/axlsx/content_type/abstract_content_type.rb b/lib/axlsx/content_type/abstract_content_type.rb
index 023c9086..45bd4853 100644
--- a/lib/axlsx/content_type/abstract_content_type.rb
+++ b/lib/axlsx/content_type/abstract_content_type.rb
@@ -6,7 +6,7 @@ module Axlsx
     # Initializes an abstract content type
     # @see Default, Override
     def initialize(options = {})
-       parse_options options
+      parse_options options
     end
 
     # The type of content.
diff --git a/lib/axlsx/drawing/axis.rb b/lib/axlsx/drawing/axis.rb
index 89915b68..9ca03fb1 100644
--- a/lib/axlsx/drawing/axis.rb
+++ b/lib/axlsx/drawing/axis.rb
@@ -91,8 +91,8 @@ module Axlsx
     # The crossing axis for this axis
     # @param [Axis] axis
     def cross_axis=(axis)
-       DataTypeValidator.validate "#{self.class}.cross_axis", [Axis], axis
-       @cross_axis = axis
+      DataTypeValidator.validate "#{self.class}.cross_axis", [Axis], axis
+      @cross_axis = axis
     end
 
     # The position of the axis
diff --git a/lib/axlsx/drawing/bar_3D_chart.rb b/lib/axlsx/drawing/bar_3D_chart.rb
index f8dca9ad..6ec95d8d 100644
--- a/lib/axlsx/drawing/bar_3D_chart.rb
+++ b/lib/axlsx/drawing/bar_3D_chart.rb
@@ -139,7 +139,7 @@ module Axlsx
     # category axes specified via axes[:val_axes] and axes[:cat_axis]
     # @return [Axes]
     def axes
-     @axes ||= Axes.new(:cat_axis => CatAxis, :val_axis => ValAxis)
+      @axes ||= Axes.new(:cat_axis => CatAxis, :val_axis => ValAxis)
     end
   end
 end
diff --git a/lib/axlsx/drawing/bar_chart.rb b/lib/axlsx/drawing/bar_chart.rb
index 51046533..f77eb7c1 100644
--- a/lib/axlsx/drawing/bar_chart.rb
+++ b/lib/axlsx/drawing/bar_chart.rb
@@ -129,7 +129,7 @@ module Axlsx
     # category axes specified via axes[:val_axes] and axes[:cat_axis]
     # @return [Axes]
     def axes
-     @axes ||= Axes.new(:cat_axis => CatAxis, :val_axis => ValAxis)
+      @axes ||= Axes.new(:cat_axis => CatAxis, :val_axis => ValAxis)
     end
   end
 end
diff --git a/lib/axlsx/drawing/bubble_chart.rb b/lib/axlsx/drawing/bubble_chart.rb
index edd1a9b5..084d0477 100644
--- a/lib/axlsx/drawing/bubble_chart.rb
+++ b/lib/axlsx/drawing/bubble_chart.rb
@@ -24,7 +24,7 @@ module Axlsx
     def initialize(frame, options = {})
       @vary_colors = 0
 
-           super(frame, options)
+      super(frame, options)
       @series_type = BubbleSeries
       @d_lbls = nil
       parse_options options
diff --git a/lib/axlsx/drawing/line_3D_chart.rb b/lib/axlsx/drawing/line_3D_chart.rb
index d45a417f..85d04b06 100644
--- a/lib/axlsx/drawing/line_3D_chart.rb
+++ b/lib/axlsx/drawing/line_3D_chart.rb
@@ -52,13 +52,13 @@ module Axlsx
     end
     alias :gapDepth= :gap_depth=
 
-      # Serializes the object
-      # @param [String] str
-      # @return [String]
-      def to_xml_string(str = '')
-        super(str) do
-          str << ('<c:gapDepth val="' << @gap_depth.to_s << '"/>') unless @gap_depth.nil?
-        end
+    # Serializes the object
+    # @param [String] str
+    # @return [String]
+    def to_xml_string(str = '')
+      super(str) do
+        str << ('<c:gapDepth val="' << @gap_depth.to_s << '"/>') unless @gap_depth.nil?
       end
+    end
   end
 end
diff --git a/lib/axlsx/drawing/scatter_chart.rb b/lib/axlsx/drawing/scatter_chart.rb
index e43647a0..b118a09a 100644
--- a/lib/axlsx/drawing/scatter_chart.rb
+++ b/lib/axlsx/drawing/scatter_chart.rb
@@ -31,7 +31,7 @@ module Axlsx
       @vary_colors = 0
       @scatter_style = :lineMarker
 
-           super(frame, options)
+      super(frame, options)
       @series_type = ScatterSeries
       @d_lbls = nil
       parse_options options
diff --git a/lib/axlsx/drawing/title.rb b/lib/axlsx/drawing/title.rb
index 1a43ba80..e1b0d7f8 100644
--- a/lib/axlsx/drawing/title.rb
+++ b/lib/axlsx/drawing/title.rb
@@ -84,14 +84,14 @@ module Axlsx
           str << '</c:strRef>'
         else
           str << '<c:rich>'
-            str << '<a:bodyPr/>'
-            str << '<a:lstStyle/>'
-            str << '<a:p>'
-              str << '<a:r>'
-                str << ('<a:rPr sz="' << @text_size.to_s << '"/>')
-                str << ('<a:t>' << clean_value << '</a:t>')
-              str << '</a:r>'
-            str << '</a:p>'
+          str << '<a:bodyPr/>'
+          str << '<a:lstStyle/>'
+          str << '<a:p>'
+          str << '<a:r>'
+          str << ('<a:rPr sz="' << @text_size.to_s << '"/>')
+          str << ('<a:t>' << clean_value << '</a:t>')
+          str << '</a:r>'
+          str << '</a:p>'
           str << '</c:rich>'
         end
         str << '</c:tx>'
diff --git a/lib/axlsx/drawing/view_3D.rb b/lib/axlsx/drawing/view_3D.rb
index 23bd4952..86a2ab2f 100644
--- a/lib/axlsx/drawing/view_3D.rb
+++ b/lib/axlsx/drawing/view_3D.rb
@@ -61,33 +61,33 @@ module Axlsx
     end
     alias :rotX= :rot_x=
 
-      # @see h_percent
-      def h_percent=(v)
-        RegexValidator.validate "#{self.class}.h_percent", H_PERCENT_REGEX, v
-        @h_percent = v
-      end
+    # @see h_percent
+    def h_percent=(v)
+      RegexValidator.validate "#{self.class}.h_percent", H_PERCENT_REGEX, v
+      @h_percent = v
+    end
     alias :hPercent= :h_percent=
 
-      # @see rot_y
-      def rot_y=(v)
-        RangeValidator.validate "View3D.rot_y", 0, 360, v
-        @rot_y = v
-      end
+    # @see rot_y
+    def rot_y=(v)
+      RangeValidator.validate "View3D.rot_y", 0, 360, v
+      @rot_y = v
+    end
     alias :rotY= :rot_y=
 
-      # @see depth_percent
-      def depth_percent=(v) RegexValidator.validate "#{self.class}.depth_percent", DEPTH_PERCENT_REGEX, v; @depth_percent = v; end
+    # @see depth_percent
+    def depth_percent=(v) RegexValidator.validate "#{self.class}.depth_percent", DEPTH_PERCENT_REGEX, v; @depth_percent = v; end
     alias :depthPercent= :depth_percent=
 
-      # @see r_ang_ax
-      def r_ang_ax=(v) Axlsx::validate_boolean(v); @r_ang_ax = v; end
+    # @see r_ang_ax
+    def r_ang_ax=(v) Axlsx::validate_boolean(v); @r_ang_ax = v; end
     alias :rAngAx= :r_ang_ax=
 
-      # @see perspective
-      def perspective=(v)
-        RangeValidator.validate "View3D.perspective", 0, 240, v
-        @perspective = v
-      end
+    # @see perspective
+    def perspective=(v)
+      RangeValidator.validate "View3D.perspective", 0, 240, v
+      @perspective = v
+    end
 
     # DataTypeValidator.validate "#{self.class}.perspective", [Integer], v, lambda {|arg| arg >= 0 && arg <= 240 }; @perspective = v; end
 
diff --git a/lib/axlsx/drawing/vml_shape.rb b/lib/axlsx/drawing/vml_shape.rb
index 2ba388b3..fd335d95 100644
--- a/lib/axlsx/drawing/vml_shape.rb
+++ b/lib/axlsx/drawing/vml_shape.rb
@@ -36,7 +36,7 @@ module Axlsx
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
-str << <<SHAME_ON_YOU
+      str << <<SHAME_ON_YOU
 
 <v:shape id="#{@id}" type="#_x0000_t202" fillcolor="#ffffa1 [80]" o:insetmode="auto"
   style="visibility:#{@visible ? 'visible' : 'hidden'}">
diff --git a/lib/axlsx/package.rb b/lib/axlsx/package.rb
index ecab1c3d..fcb80cdc 100644
--- a/lib/axlsx/package.rb
+++ b/lib/axlsx/package.rb
@@ -312,8 +312,8 @@ module Axlsx
 
       workbook.comments.each do |comment|
         if comment.size > 0
-        c_types << Axlsx::Override.new(:PartName => "/xl/#{comment.pn}",
-                                       :ContentType => COMMENT_CT)
+          c_types << Axlsx::Override.new(:PartName => "/xl/#{comment.pn}",
+                                         :ContentType => COMMENT_CT)
         end
       end
 
diff --git a/lib/axlsx/rels/relationships.rb b/lib/axlsx/rels/relationships.rb
index 686059fb..71c4bf1e 100644
--- a/lib/axlsx/rels/relationships.rb
+++ b/lib/axlsx/rels/relationships.rb
@@ -1,5 +1,5 @@
 module Axlsx
-require 'axlsx/rels/relationship.rb'
+  require 'axlsx/rels/relationship.rb'
 
   # Relationships are a collection of Relations that define how package parts are related.
   # @note The package automatically manages releationships.
diff --git a/lib/axlsx/stylesheet/gradient_fill.rb b/lib/axlsx/stylesheet/gradient_fill.rb
index dc4e562b..f90a15d6 100644
--- a/lib/axlsx/stylesheet/gradient_fill.rb
+++ b/lib/axlsx/stylesheet/gradient_fill.rb
@@ -66,8 +66,8 @@ module Axlsx
 
     # @see right
     def right=(v)
-     validate_format_percentage "GradientFill.right", v
-     @right = v
+      validate_format_percentage "GradientFill.right", v
+      @right = v
     end
 
     # @see top
diff --git a/lib/axlsx/util/storage.rb b/lib/axlsx/util/storage.rb
index c2f0739c..4932c93c 100644
--- a/lib/axlsx/util/storage.rb
+++ b/lib/axlsx/util/storage.rb
@@ -15,17 +15,17 @@ module Axlsx
     # Creates a byte string for this storage
     # @return [String]
     def to_s
-     data = [@name.concat(Array.new(32 - @name.size, 0)),
-             @name_size,
-             @type,
-             @color,
-             @left,
-             @right,
-             @child,
-             @created,
-             @modified,
-             @sector,
-             @size].flatten
+      data = [@name.concat(Array.new(32 - @name.size, 0)),
+              @name_size,
+              @type,
+              @color,
+              @left,
+              @right,
+              @child,
+              @created,
+              @modified,
+              @sector,
+              @size].flatten
       data.pack(PACKING)
     end
 
diff --git a/lib/axlsx/util/validators.rb b/lib/axlsx/util/validators.rb
index 99099f60..b6877a48 100644
--- a/lib/axlsx/util/validators.rb
+++ b/lib/axlsx/util/validators.rb
@@ -54,7 +54,7 @@ module Axlsx
     # @see validate_boolean
     def self.validate(name, types, v, other = false)
       if other.is_a?(Proc)
-         raise ArgumentError, (ERR_TYPE % [v.inspect, name, types.inspect]) unless other.call(v)
+        raise ArgumentError, (ERR_TYPE % [v.inspect, name, types.inspect]) unless other.call(v)
       end
       v_class = v.is_a?(Class) ? v : v.class
       Array(types).each do |t|
diff --git a/lib/axlsx/workbook/workbook.rb b/lib/axlsx/workbook/workbook.rb
index 73388718..567a0598 100644
--- a/lib/axlsx/workbook/workbook.rb
+++ b/lib/axlsx/workbook/workbook.rb
@@ -1,63 +1,63 @@
 module Axlsx
-require 'axlsx/workbook/worksheet/sheet_calc_pr.rb'
-require 'axlsx/workbook/worksheet/auto_filter/auto_filter.rb'
-require 'axlsx/workbook/worksheet/date_time_converter.rb'
-require 'axlsx/workbook/worksheet/protected_range.rb'
-require 'axlsx/workbook/worksheet/protected_ranges.rb'
-require 'axlsx/workbook/worksheet/rich_text_run'
-require 'axlsx/workbook/worksheet/rich_text'
-require 'axlsx/workbook/worksheet/cell_serializer.rb'
-require 'axlsx/workbook/worksheet/cell.rb'
-require 'axlsx/workbook/worksheet/page_margins.rb'
-require 'axlsx/workbook/worksheet/page_set_up_pr.rb'
-require 'axlsx/workbook/worksheet/outline_pr.rb'
-require 'axlsx/workbook/worksheet/page_setup.rb'
-require 'axlsx/workbook/worksheet/header_footer.rb'
-require 'axlsx/workbook/worksheet/print_options.rb'
-require 'axlsx/workbook/worksheet/cfvo.rb'
-require 'axlsx/workbook/worksheet/cfvos.rb'
-require 'axlsx/workbook/worksheet/color_scale.rb'
-require 'axlsx/workbook/worksheet/data_bar.rb'
-require 'axlsx/workbook/worksheet/icon_set.rb'
-require 'axlsx/workbook/worksheet/conditional_formatting.rb'
-require 'axlsx/workbook/worksheet/conditional_formatting_rule.rb'
-require 'axlsx/workbook/worksheet/conditional_formattings.rb'
-require 'axlsx/workbook/worksheet/row.rb'
-require 'axlsx/workbook/worksheet/col.rb'
-require 'axlsx/workbook/worksheet/cols.rb'
-require 'axlsx/workbook/worksheet/comments.rb'
-require 'axlsx/workbook/worksheet/comment.rb'
-require 'axlsx/workbook/worksheet/merged_cells.rb'
-require 'axlsx/workbook/worksheet/sheet_protection.rb'
-require 'axlsx/workbook/worksheet/sheet_pr.rb'
-require 'axlsx/workbook/worksheet/dimension.rb'
-require 'axlsx/workbook/worksheet/sheet_data.rb'
-require 'axlsx/workbook/worksheet/worksheet_drawing.rb'
-require 'axlsx/workbook/worksheet/worksheet_comments.rb'
-require 'axlsx/workbook/worksheet/worksheet_hyperlink'
-require 'axlsx/workbook/worksheet/worksheet_hyperlinks'
-require 'axlsx/workbook/worksheet/break'
-require 'axlsx/workbook/worksheet/row_breaks'
-require 'axlsx/workbook/worksheet/col_breaks'
-require 'axlsx/workbook/workbook_view'
-require 'axlsx/workbook/workbook_views'
-
-require 'axlsx/workbook/worksheet/worksheet.rb'
-require 'axlsx/workbook/shared_strings_table.rb'
-require 'axlsx/workbook/defined_name.rb'
-require 'axlsx/workbook/defined_names.rb'
-require 'axlsx/workbook/worksheet/table_style_info.rb'
-require 'axlsx/workbook/worksheet/table.rb'
-require 'axlsx/workbook/worksheet/tables.rb'
-require 'axlsx/workbook/worksheet/pivot_table_cache_definition.rb'
-require 'axlsx/workbook/worksheet/pivot_table.rb'
-require 'axlsx/workbook/worksheet/pivot_tables.rb'
-require 'axlsx/workbook/worksheet/data_validation.rb'
-require 'axlsx/workbook/worksheet/data_validations.rb'
-require 'axlsx/workbook/worksheet/sheet_view.rb'
-require 'axlsx/workbook/worksheet/sheet_format_pr.rb'
-require 'axlsx/workbook/worksheet/pane.rb'
-require 'axlsx/workbook/worksheet/selection.rb'
+  require 'axlsx/workbook/worksheet/sheet_calc_pr.rb'
+  require 'axlsx/workbook/worksheet/auto_filter/auto_filter.rb'
+  require 'axlsx/workbook/worksheet/date_time_converter.rb'
+  require 'axlsx/workbook/worksheet/protected_range.rb'
+  require 'axlsx/workbook/worksheet/protected_ranges.rb'
+  require 'axlsx/workbook/worksheet/rich_text_run'
+  require 'axlsx/workbook/worksheet/rich_text'
+  require 'axlsx/workbook/worksheet/cell_serializer.rb'
+  require 'axlsx/workbook/worksheet/cell.rb'
+  require 'axlsx/workbook/worksheet/page_margins.rb'
+  require 'axlsx/workbook/worksheet/page_set_up_pr.rb'
+  require 'axlsx/workbook/worksheet/outline_pr.rb'
+  require 'axlsx/workbook/worksheet/page_setup.rb'
+  require 'axlsx/workbook/worksheet/header_footer.rb'
+  require 'axlsx/workbook/worksheet/print_options.rb'
+  require 'axlsx/workbook/worksheet/cfvo.rb'
+  require 'axlsx/workbook/worksheet/cfvos.rb'
+  require 'axlsx/workbook/worksheet/color_scale.rb'
+  require 'axlsx/workbook/worksheet/data_bar.rb'
+  require 'axlsx/workbook/worksheet/icon_set.rb'
+  require 'axlsx/workbook/worksheet/conditional_formatting.rb'
+  require 'axlsx/workbook/worksheet/conditional_formatting_rule.rb'
+  require 'axlsx/workbook/worksheet/conditional_formattings.rb'
+  require 'axlsx/workbook/worksheet/row.rb'
+  require 'axlsx/workbook/worksheet/col.rb'
+  require 'axlsx/workbook/worksheet/cols.rb'
+  require 'axlsx/workbook/worksheet/comments.rb'
+  require 'axlsx/workbook/worksheet/comment.rb'
+  require 'axlsx/workbook/worksheet/merged_cells.rb'
+  require 'axlsx/workbook/worksheet/sheet_protection.rb'
+  require 'axlsx/workbook/worksheet/sheet_pr.rb'
+  require 'axlsx/workbook/worksheet/dimension.rb'
+  require 'axlsx/workbook/worksheet/sheet_data.rb'
+  require 'axlsx/workbook/worksheet/worksheet_drawing.rb'
+  require 'axlsx/workbook/worksheet/worksheet_comments.rb'
+  require 'axlsx/workbook/worksheet/worksheet_hyperlink'
+  require 'axlsx/workbook/worksheet/worksheet_hyperlinks'
+  require 'axlsx/workbook/worksheet/break'
+  require 'axlsx/workbook/worksheet/row_breaks'
+  require 'axlsx/workbook/worksheet/col_breaks'
+  require 'axlsx/workbook/workbook_view'
+  require 'axlsx/workbook/workbook_views'
+
+  require 'axlsx/workbook/worksheet/worksheet.rb'
+  require 'axlsx/workbook/shared_strings_table.rb'
+  require 'axlsx/workbook/defined_name.rb'
+  require 'axlsx/workbook/defined_names.rb'
+  require 'axlsx/workbook/worksheet/table_style_info.rb'
+  require 'axlsx/workbook/worksheet/table.rb'
+  require 'axlsx/workbook/worksheet/tables.rb'
+  require 'axlsx/workbook/worksheet/pivot_table_cache_definition.rb'
+  require 'axlsx/workbook/worksheet/pivot_table.rb'
+  require 'axlsx/workbook/worksheet/pivot_tables.rb'
+  require 'axlsx/workbook/worksheet/data_validation.rb'
+  require 'axlsx/workbook/worksheet/data_validations.rb'
+  require 'axlsx/workbook/worksheet/sheet_view.rb'
+  require 'axlsx/workbook/worksheet/sheet_format_pr.rb'
+  require 'axlsx/workbook/worksheet/pane.rb'
+  require 'axlsx/workbook/worksheet/selection.rb'
   # The Workbook class is an xlsx workbook that manages worksheets, charts, drawings and styles.
   # The following parts of the Office Open XML spreadsheet specification are not implimented in this version.
   #
@@ -346,7 +346,7 @@ require 'axlsx/workbook/worksheet/selection.rb'
       end
       r << Relationship.new(self, STYLES_R,  STYLES_PN)
       if use_shared_strings
-          r << Relationship.new(self, SHARED_STRINGS_R, SHARED_STRINGS_PN)
+        r << Relationship.new(self, SHARED_STRINGS_R, SHARED_STRINGS_PN)
       end
       r
     end
diff --git a/lib/axlsx/workbook/workbook_view.rb b/lib/axlsx/workbook/workbook_view.rb
index 5b6d5bfb..27a46dcc 100644
--- a/lib/axlsx/workbook/workbook_view.rb
+++ b/lib/axlsx/workbook/workbook_view.rb
@@ -67,9 +67,9 @@ module Axlsx
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
-       str << '<workbookView '
-       serialized_attributes str
-       str << '></workbookView>'
+      str << '<workbookView '
+      serialized_attributes str
+      str << '></workbookView>'
     end
   end
 end
diff --git a/lib/axlsx/workbook/worksheet/auto_filter/filters.rb b/lib/axlsx/workbook/worksheet/auto_filter/filters.rb
index 48f78038..e731dab2 100644
--- a/lib/axlsx/workbook/worksheet/auto_filter/filters.rb
+++ b/lib/axlsx/workbook/worksheet/auto_filter/filters.rb
@@ -130,7 +130,7 @@ module Axlsx
     # types, can be correctly compared for the purposes of filtering.
     class DateGroupItem
       include Axlsx::OptionsParser
-include Axlsx::SerializedAttributes
+      include Axlsx::SerializedAttributes
 
       # Creates a new DateGroupItem
       # @param [Hash] options A hash of options to use when
diff --git a/lib/axlsx/workbook/worksheet/cols.rb b/lib/axlsx/workbook/worksheet/cols.rb
index 5b808b54..27b1f508 100644
--- a/lib/axlsx/workbook/worksheet/cols.rb
+++ b/lib/axlsx/workbook/worksheet/cols.rb
@@ -13,11 +13,11 @@ module Axlsx
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
-     return if empty?
+      return if empty?
 
-     str << '<cols>'
-     each { |item| item.to_xml_string(str) }
-     str << '</cols>'
+      str << '<cols>'
+      each { |item| item.to_xml_string(str) }
+      str << '</cols>'
     end
   end
 end
diff --git a/lib/axlsx/workbook/worksheet/comment.rb b/lib/axlsx/workbook/worksheet/comment.rb
index 80ea8c4b..aa35feef 100644
--- a/lib/axlsx/workbook/worksheet/comment.rb
+++ b/lib/axlsx/workbook/worksheet/comment.rb
@@ -83,7 +83,7 @@ module Axlsx
         vml.left_column = vml.column
         vml.right_column = vml.column + 2
         vml.top_row = vml.row
-         vml.bottom_row = vml.row + 4
+        vml.bottom_row = vml.row + 4
       end
     end
   end
diff --git a/lib/axlsx/workbook/worksheet/conditional_formatting.rb b/lib/axlsx/workbook/worksheet/conditional_formatting.rb
index c13113a5..419e6684 100644
--- a/lib/axlsx/workbook/worksheet/conditional_formatting.rb
+++ b/lib/axlsx/workbook/worksheet/conditional_formatting.rb
@@ -5,7 +5,7 @@ module Axlsx
   # @see Worksheet#add_conditional_formatting
   # @see ConditionalFormattingRule
   class ConditionalFormatting
-   include Axlsx::OptionsParser
+    include Axlsx::OptionsParser
 
     # Creates a new {ConditionalFormatting} object
     # @option options [Array] rules The rules to apply
diff --git a/lib/axlsx/workbook/worksheet/data_bar.rb b/lib/axlsx/workbook/worksheet/data_bar.rb
index 1ff65fd5..c9f99dcc 100644
--- a/lib/axlsx/workbook/worksheet/data_bar.rb
+++ b/lib/axlsx/workbook/worksheet/data_bar.rb
@@ -80,27 +80,27 @@ module Axlsx
     end
     alias :minLength= :min_length=
 
-      # @see maxLength
-      def max_length=(v)
-        Axlsx.validate_unsigned_int(v)
-        @max_length = v
-      end
+    # @see maxLength
+    def max_length=(v)
+      Axlsx.validate_unsigned_int(v)
+      @max_length = v
+    end
     alias :maxLength= :max_length=
 
-      # @see showValue
-      def show_value=(v)
-        Axlsx.validate_boolean(v)
-        @show_value = v
-      end
+    # @see showValue
+    def show_value=(v)
+      Axlsx.validate_boolean(v)
+      @show_value = v
+    end
     alias :showValue= :show_value=
 
-      # Sets the color for the data bars.
-      # @param [Color|String] v The color object, or rgb string value to apply
-      def color=(v)
-        @color = v if v.is_a? Color
-        self.color.rgb = v if v.is_a? String
-        @color
-      end
+    # Sets the color for the data bars.
+    # @param [Color|String] v The color object, or rgb string value to apply
+    def color=(v)
+      @color = v if v.is_a? Color
+      self.color.rgb = v if v.is_a? String
+      @color
+    end
 
     # Serialize this object to an xml string
     # @param [String] str
diff --git a/lib/axlsx/workbook/worksheet/page_setup.rb b/lib/axlsx/workbook/worksheet/page_setup.rb
index 07dd6817..6b07466e 100644
--- a/lib/axlsx/workbook/worksheet/page_setup.rb
+++ b/lib/axlsx/workbook/worksheet/page_setup.rb
@@ -17,7 +17,7 @@ module Axlsx
     # @option options [Integer] scale Print scaling (percent value, integer ranging from 10 to 400)
     # @option options [Integer] paper_size - the size of paper to use
     def initialize(options = {})
-       parse_options options
+      parse_options options
     end
 
     serializable_attributes :fit_to_height, :fit_to_width, :orientation, :paper_height, :paper_width, :scale, :paper_size
diff --git a/lib/axlsx/workbook/worksheet/protected_ranges.rb b/lib/axlsx/workbook/worksheet/protected_ranges.rb
index aa627315..75b3aee5 100644
--- a/lib/axlsx/workbook/worksheet/protected_ranges.rb
+++ b/lib/axlsx/workbook/worksheet/protected_ranges.rb
@@ -14,13 +14,13 @@ module Axlsx
     # Adds a protected range
     # @param [Array|String] cells A string range reference or array of cells that will be protected
     def add_range(cells)
-     sqref = if cells.is_a?(String)
-               cells
-             elsif cells.is_a?(SimpleTypedList) || cells.is_a?(Array)
-               Axlsx::cell_range(cells, false)
-             end
-     self << ProtectedRange.new(:sqref => sqref, :name => "Range#{size}")
-     last
+      sqref = if cells.is_a?(String)
+                cells
+              elsif cells.is_a?(SimpleTypedList) || cells.is_a?(Array)
+                Axlsx::cell_range(cells, false)
+              end
+      self << ProtectedRange.new(:sqref => sqref, :name => "Range#{size}")
+      last
     end
 
     # Serializes the protected ranges
diff --git a/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb b/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
index 58f630d4..d692d461 100644
--- a/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
+++ b/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
@@ -2,9 +2,9 @@ module Axlsx
   # the SheetCalcPr object for the worksheet
   # This object contains calculation properties for the worksheet.
   class SheetCalcPr
-   include Axlsx::OptionsParser
-   include Axlsx::SerializedAttributes
-   include Axlsx::Accessors
+    include Axlsx::OptionsParser
+    include Axlsx::SerializedAttributes
+    include Axlsx::Accessors
     # creates a new SheetCalcPr
     # @param [Hash] options Options for this object
     # @option [Boolean] full_calc_on_load @see full_calc_on_load