Simple conditions builder for active_record
in config/environment.rb:
config.gem 'conditioner'
and then
sudo rake gems:install
To override Conditioner configurations create config/initializers/conditioner.rb with:
Conditioner.configure do extraction_rule do |key,value| if /.*_gt/ =~ key ["#{table_name}.#{key.gsub(/_gt$/,'')} > ?",value] end end end
#this create conditions from params using extract rules cnd = YourModel.conditioner(params) #<b>and</b> and <b>or</b> eat same parameters as :conditions option in ActiveRecord.find cnd.and :field=>'value' cnd.and ['field='?',value] #here we pass condition into find methods YourModel.all(:conditions=>cnd)
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0.0.2 Add configurable rules for extactions
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0.0.3 Fix bug with to extract - which eat first parameter
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0.0.6 Some fixes for correct timezones support in rails 3.
(The MIT License)
Copyright © 2010 niquola
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