From: Jim Weirich <jim@...>
Date: 2006-05-22T01:55:32+09:00
Subject: Re: rubynuby - confused by method name "inject"

Jeff Pritchard wrote:
> As for Inject, nobody has come up with a wording that makes any sense to 
> me yet.  Does Inject have any aliases/synonyms?

How I remember:  Inject takes a binary operation (e.g. +) and injects it 
between each element of a list.

   [1,2,3].inject { |a,b| a+b }  => 1+2+3

-- Jim Weirich

-- 
Posted via http://www.ruby-forum.com/.