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Commit Description:
- clean up link to problem stat and user stat...
Commit Description:
- clean up link to problem stat and user stat (grafted from 45d1e12e9794a23a5431222fe2f4c7461d73a529)
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app/models/language.rb | 24 lines | 510 B | text/x-ruby | RubyLexer |
class Language < ActiveRecord::Base
@@languages_by_ext = {}
def self.cache_ext_hash
@@languages_by_ext = {}
Language.find(:all).each do |language|
language.common_ext.split(',').each do |ext|
@@languages_by_ext[ext] = language
end
end
end
def self.find_by_extension(ext)
if @@languages_by_ext.length == 0
Language.cache_ext_hash
end
if @@languages_by_ext.has_key? ext
return @@languages_by_ext[ext]
else
return nil
end
end
end