Contents

class Array

  # Change the first element.
  #
  #   require 'facet/array/first'
  #
  #   a = ["a","y","z"]
  #   a.first = "x"
  #   p a           #=> ["x","y","z"]
  #
  def first=(x)
    self[0] = x
  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
facets-0.7.0	lib/facet/array/first%3D.rb
facets-0.7.1	lib/facet/array/first%3D.rb
facets-0.7.2	lib/facet/array/first%3D.rb