Module: Gemmy::Patches::MethodPatch::InstanceMethods::Bind

Defined in:
lib/gemmy/patches/method_patch.rb

Overview

Bind an argument to a method. Very useful for the proc shorthand. For example say there’s a method “def add(a,b); print a + b; end” You can run it for each number in a list:

[1,2,3].each &method(:add).bind(1)
=> 234

Instance Method Summary collapse

Instance Method Details

#bind(*args) ⇒ Object 



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# File 'lib/gemmy/patches/method_patch.rb', line 18

def bind *args
  Proc.new do |*more|
    self.call *(args + more)
  end
end