diff options
Diffstat (limited to 'activesupport/lib')
-rw-r--r-- | activesupport/lib/active_support/core_ext/enumerable.rb | 21 | ||||
-rw-r--r-- | activesupport/lib/active_support/ruby/shim.rb | 4 |
2 files changed, 2 insertions, 23 deletions
diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb index ccd0e9692d..3f13468e4d 100644 --- a/activesupport/lib/active_support/core_ext/enumerable.rb +++ b/activesupport/lib/active_support/core_ext/enumerable.rb @@ -33,27 +33,6 @@ module Enumerable collect { |element| element.send(method) } end - # Iterates over a collection, passing the current element *and* the - # +memo+ to the block. Handy for building up hashes or - # reducing collections down to one object. Examples: - # - # %w(foo bar).each_with_object({}) { |str, hsh| hsh[str] = str.upcase } - # # => {'foo' => 'FOO', 'bar' => 'BAR'} - # - # *Note* that you can't use immutable objects like numbers, true or false as - # the memo. You would think the following returns 120, but since the memo is - # never changed, it does not. - # - # (1..5).each_with_object(1) { |value, memo| memo *= value } # => 1 - # - def each_with_object(memo) - return to_enum :each_with_object, memo unless block_given? - each do |element| - yield element, memo - end - memo - end unless [].respond_to?(:each_with_object) - # Convert an enumerable to a hash. Examples: # # people.index_by(&:login) diff --git a/activesupport/lib/active_support/ruby/shim.rb b/activesupport/lib/active_support/ruby/shim.rb index 608b3fe4b9..fc37ab84a3 100644 --- a/activesupport/lib/active_support/ruby/shim.rb +++ b/activesupport/lib/active_support/ruby/shim.rb @@ -3,7 +3,7 @@ # # Date next_year, next_month # DateTime to_date, to_datetime, xmlschema -# Enumerable group_by, each_with_object, none? +# Enumerable group_by, none? # Process Process.daemon # REXML security fix # String ord @@ -19,4 +19,4 @@ require 'active_support/core_ext/string/encoding' require 'active_support/core_ext/rexml' require 'active_support/core_ext/time/conversions' require 'active_support/core_ext/file/path' -require 'active_support/core_ext/module/method_names'
\ No newline at end of file +require 'active_support/core_ext/module/method_names' |