Class: Symbol

Inherits:

Object

• Object
• Symbol

Defined in:

lib/rext/symbol/helpers.rb

Instance Method Summary

• #to_proc ⇒ Object

  Return a proc which sends itself as a message to the first proc argument.

Instance Method Details

#to_proc ⇒ Object

Return a proc which sends itself as a message to the first proc argument.

Examples

%w( some foo bar ).map(&:length)  # => [4, 3, 3]

# File 'lib/rext/symbol/helpers.rb', line 13

def to_proc
  Proc.new { |object| object.send self }
end