module ScopeDelegation
Constants
- VERSION
Public Instance Methods
delegate_scope(name, options)
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# File lib/scope_delegation.rb, line 4 def delegate_scope(name, options) source = options[:scope] || name association = reflect_on_association(options[:to]) || raise("Unknown association") name = [options[:prefix], name].compact.join("_") scope name, Proc.new { |*args| joins(association.name).merge(association.klass.send(source, *args)) } end