Sha256: 6c0a03e1c81ad764ab73c86cb3bd2023689d6d982bedc95452c151c0dd5a7d5e
Contents?: true
Size: 481 Bytes
Versions: 10
Compression:
Stored size: 481 Bytes
Contents
module Enumerable
# Send a message to each element and collect the result.
#
# [1,2,3].map_send(:+, 3) #=> [4,5,6]
#
# CREDIT: Sean O'Halpin
def map_send(meth, *args, &block)
map{|e| e.send(meth, *args, &block)}
end
#--
# Old defintion confused me ...
#
# def map_send(meth, *args) #:yield:
# if block_given?
# map{|e| yield(e.send(meth, *args))}
# else
# map{|e| e.send(meth, *args)}
# end
# end
#++
end
Version data entries
10 entries across 9 versions & 2 rubygems