Restructure examples folder (#47)

Split examples into separate markdown files, each containing a description, sample code, and a screenshot of the resulting xlsx document.

The script `generate.rb` is provided to actually generate the example documents by executing the sample code contained in the markdown files.

1 files changed, 24 insertions, 0 deletions

diff --git a/examples/shared_strings_example.md b/examples/shared_strings_example.md
new file mode 100644
index 00000000..cb6d811d
--- /dev/null
+++ b/examples/shared_strings_example.md
@@ -0,0 +1,24 @@
+## Description
+
+To work with Apple Numbers, you must set `use_shared_strings` to true. This is most conveniently done just before rendering by calling `p.use_shared_strings = true` prior to serialization.
+
+## Code
+
+```ruby
+require 'axlsx'
+
+p = Axlsx::Package.new
+wb = p.workbook
+
+wb.add_worksheet(name: 'Basic Worksheet') do |sheet|
+  sheet.add_row ['First', 'Second', 'Third']
+  sheet.add_row [1, 2, 3]
+end
+
+p.use_shared_strings = true
+p.serialize 'shared_strings_example.xlsx'
+```
+
+## Output
+
+No difference should be visible