Sha256: 045520d2d100acb15a177ec7b63ad06df37ed28ef95b1c96f3a46d7d32a788c7
Contents?: true
Size: 529 Bytes
Versions: 19
Compression:
Stored size: 529 Bytes
Contents
#!/usr/local/bin/ruby -w
#
# == extensions/symbol.rb
#
# Adds methods to the builtin Symbol class.
#
require "extensions/_base"
#
# * Symbol#to_proc
#
ExtensionsProject.implement(Symbol, :to_proc) do
class Symbol
#
# Allows a Symbol to be implicitly converted to a Proc.
#
# This allows such conveniences as:
# %{john terry fiona}.map(&:capitalize) # -> %{John Terry Fiona}
# sum = numbers.inject(&:+)
#
def to_proc
proc { |obj, *args| obj.send(self, *args) }
end
end
end
Version data entries
19 entries across 19 versions & 4 rubygems