GitHub - mynyml/every: Symbol#to_proc's hot cousin. Simple and elegant alternative to using &:method with enumerables.

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Symbol#to_proc's hot cousin. Simple and elegant alternative to using &:method with enumerables.

mynyml.com/15-enumerableevery/

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Name		Name	Last commit message	Last commit date
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lib		lib
test		test
LICENSE		LICENSE
Manifest		Manifest
README		README
Rakefile		Rakefile
TODO		TODO
benchmarks.rb		benchmarks.rb
every.gemspec		every.gemspec
examples.rb		examples.rb

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Symbol#to_proc's hot cousin. Simple and elegant alternative to using &:method with enumerables.

compare:

  enum = [1.4, 2.4 ,3.4]
  enum.map {|i| i.floor } #=> [1, 2, 3]
  enum.map(&:floor)       #=> [1, 2, 3]
  enum.every.floor        #=> [1, 2, 3]

arguments? sure:

  %w( axb dxf ).every.gsub(/x/,'y')     #=> ['ayb', 'dyf']
  %w( axb dxf ).every.gsub(/x/) { 'y' } #=> ['ayb', 'dyf']