Talk:First-class function: Difference between revisions

Revision as of 03:34, 3 August 2009

Revision as of 21:41, 3 August 2009

Line 76:

g.call(2) #=> 6

g[2] #=> 6

g.(2) #=> 6 (only works in ruby 1.9, its a new syntax)

g.class #=> 'Method'

proc = g.to_proc # returns the method as a Proc