Sha256: c81927036f87fc1fc0e3dbafa9112135670f0760a69775341054e847a0cbe1a8
Contents?: true
Size: 606 Bytes
Versions: 7
Compression:
Stored size: 606 Bytes
Contents
# for Ruby 1.8 -> 1.9 transition
unless defined?(::Enumerator)
begin
require 'enumerator'
Enumerator = Enumerable::Enumerator unless defined? ::Enumerator
rescue LoadError # Ruby 1.9 already has it built-in.
end
end
require 'facets/functor'
class Enumerator
#
def fx
Functor.new(&method(:fx_send).to_proc)
end
private
#
def fx_send(op, *a, &b)
map{ |e| e.send(op, *a, &b) }
end
## TODO: When no longer needed to support 1.8.6 we can use:
##
## #
## def fx
## Functor.new do |op, *a, &b|
## map{ |e| e.send(op, *a, &b) }
## end
## end
end
Version data entries
7 entries across 6 versions & 1 rubygems