Skip to content

Instantly share code, notes, and snippets.

@dkinzer

dkinzer/pry20201022-13879-1prluqv.rb

Last active October 23, 2020 01:38
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save dkinzer/b71e72e6f207bb4c101fa174dd77c01e to your computer and use it in GitHub Desktop.
Save dkinzer/b71e72e6f207bb4c101fa174dd77c01e to your computer and use it in GitHub Desktop.
Download ZIP
compose in Ruby defined as a reduction of its arguments.
Raw
pry20201022-13879-1prluqv.rb
def compose(*args)
identity = ->(x) { x }
args.reduce(identity) do |a, b|
if b.is_a? Proc
a >> b
else
a >> method(b)
end
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment