From: mengjiang Liu <liumengjiang@...>
Date: 2010-05-09T00:19:30+09:00
Subject: Re: Is 'require "rubygems" necessory?

Fela Winkelmolen wrote:
>> I create a sample app in padrino. orm is sequel and db is sqlite3 as
>> default. When I rake sq:migrate:auto, it will failed because of database
>> is not loaded. So I run the irb, and in irb require 'sqlite3' failed.
>> But It will be ok if I require 'rubygems' before require 'sqlite3'. Is
>> 'require "rubygems" necessory?
> 
> It is if you are using ruby 1.8.x. Since ruby 1.9 the gem directories 
> are part
> of the path by default, so it isn't needed any more.

You are right. All the gems include sequel and padrino is lastest except 
the ruby is 1.8.7. Must I install the ruby 1.9 to develop padrino app?

gem env:
H:\study\fybjy\myoa>gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.6
  - RUBY VERSION: 1.8.7 (2010-01-10 patchlevel 249) [i386-mingw32]
  - INSTALLATION DIRECTORY: H:/Ruby/lib/ruby/gems/1.8
  - RUBY EXECUTABLE: H:/Ruby/bin/ruby.exe
  - EXECUTABLE DIRECTORY: H:/Ruby/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-mingw32
  - GEM PATHS:
     - H:/Ruby/lib/ruby/gems/1.8
     - C:/Users/limux/.gem/ruby/1.8
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
     - "install" => "--env-shebang"
     - :sources => ["http://rubygems.org"]
     - "update" => "--env-shebang"
  - REMOTE SOURCES:
     - http://rubygems.org
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