diff options
| -rw-r--r-- | mrbgems/mruby-array-ext/mrblib/array.rb | 31 | ||||
| -rw-r--r-- | mrbgems/mruby-array-ext/test/array.rb | 13 |
2 files changed, 0 insertions, 44 deletions
diff --git a/mrbgems/mruby-array-ext/mrblib/array.rb b/mrbgems/mruby-array-ext/mrblib/array.rb index 5492ba2eb..f3246af4f 100644 --- a/mrbgems/mruby-array-ext/mrblib/array.rb +++ b/mrbgems/mruby-array-ext/mrblib/array.rb @@ -688,37 +688,6 @@ class Array ## # call-seq: - # ary.delete_if { |item| block } -> ary - # ary.delete_if -> Enumerator - # - # Deletes every element of +self+ for which block evaluates to +true+. - # - # The array is changed instantly every time the block is called, not after - # the iteration is over. - # - # See also Array#reject! - # - # If no block is given, an Enumerator is returned instead. - # - # scores = [ 97, 42, 75 ] - # scores.delete_if {|score| score < 80 } #=> [97] - - def delete_if(&block) - return to_enum :delete_if unless block - - idx = 0 - while idx < self.size do - if block.call(self[idx]) - self.delete_at(idx) - else - idx += 1 - end - end - self - end - - ## - # call-seq: # ary.keep_if { |item| block } -> ary # ary.keep_if -> Enumerator # diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index 51172f9a8..2955ef391 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -299,19 +299,6 @@ end #assert("Array#bsearch_index") do #end -assert("Array#delete_if") do - a = [1, 2, 3, 4, 5] - assert_equal [1, 2, 3, 4, 5], a.delete_if { false } - assert_equal [1, 2, 3, 4, 5], a - - a = [1, 2, 3, 4, 5] - assert_equal [], a.delete_if { true } - assert_equal [], a - - a = [ 1, 2, 3, 4, 5 ] - assert_equal [1, 2, 3], a.delete_if { |val| val > 3 } -end - assert("Array#keep_if") do a = [1, 2, 3, 4, 5] assert_equal [1, 2, 3, 4, 5], a.keep_if { true } |