Sha256: 9b612aed9fdcd7de8862c75cbedaa1e350f314ca8a00543a4e309c7540af31e6

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Size: 473 Bytes

Versions: 9

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Stored size: 473 Bytes

Contents

module Enumerable

  # Split on matching pattern. Unlike #divide this does not include matching elements.
  #
  #   ['a1','a2','b1','a3','b2','a4'].split(/^b/)
  #   => [['a1','a2'],['a3'],['a4']]
  #
  # CREDIT: Trans

  def split(pattern)
    memo = []
    sect = []
    each do |obj|
      if pattern === obj
        memo << sect
        sect = []
      else
        sect << obj
      end
    end
    memo << sect
    memo.pop while memo.last == []
    memo
  end

end

Version data entries

9 entries across 9 versions & 1 rubygems

Version Path
facets-2.8.4 lib/core/facets/enumerable/split.rb
facets-2.8.3 lib/core/facets/enumerable/split.rb
facets-2.8.2 lib/core/facets/enumerable/split.rb
facets-2.8.1 lib/core/facets/enumerable/split.rb
facets-2.8.0 lib/core/facets/enumerable/split.rb
facets-2.7.0 lib/core/facets/enumerable/split.rb
facets-2.6.0 lib/core/facets/enumerable/split.rb
facets-2.5.1 lib/core/facets/enumerable/split.rb
facets-2.5.2 lib/core/facets/enumerable/split.rb