so the problem is railties doesn't exist before rails 3, so usr/bin/rails is broke for old projects
it used to be this:
version = ">= 0"
if ARGV.first =~ /^_(.*)_$/ and Gem::Version.correct? $1 then
version = $1
ARGV.shift
end
gem 'railties', version
load Gem.bin_path('railties', 'rails', version)
i had to change the end to this:
gemname = 'railties'
gemname = 'rails' if version.split(".").first.to_i == 2
gem gemname, version
load Gem.bin_path(gemname, 'rails', version)
On Mon, Jan 18, 2010 at 1:58 PM, Len Smith <ignu.sm...@gmail.com> wrote:
> just a gem uninstall.
>
> On Sun, Jan 17, 2010 at 7:44 PM, Conrad Taylor <conra...@gmail.com> wrote:
>
>> On Sat, Jan 16, 2010 at 7:17 PM, ignu <ignu.sm...@gmail.com> wrote:
>>
>>> So I installed rails 3 but want to still work with 2.3.5.
>>>
>>> I removed the rails3pre gem but it's still the current version of
>>> rails.
>>>
>>> And if I try to do
>>>
>>> rails _2.3.5_ MyNewSite
>>>
>>> I get
>>>
>>> RubyGem version error: railties(3.0.pre not = 2.3.5)
>>>
>>> :-(
>>>
>>
>> How did you remove it?
>>
>> -Conrad
>>
>>
>>>
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