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vedranvinko

Enumerable things

vedranvinko
Mar 29th, 2012
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  1. # Enumerable things
  2.  
  3. people.select{|m| m =~ /^j/}
  4. people.grep(/^j/)
  5.  
  6. people[0].freeze
  7. people.select(&:frozen?)
  8.  
  9. frozen, not_frozen = people.partition(&:frozen?)
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