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begin
require 'lunar'
rescue LoadError
raise "You have to install Lunar in order to use Ohm::LunarMacros."
end
module Ohm
module LunarMacros
def self.included(base)
base.send :include, Ohm::Callbacks
base.after :save, :update_lunar_index
base.after :delete, :delete_lunar_index
base.extend ClassMethods
end
module ClassMethods
def fuzzy(*atts) lunar_fields(:fuzzy, *atts) end
def text(*atts) lunar_fields(:text, *atts) end
def number(*atts) lunar_fields(:number, *atts) end
def sortable(*atts) lunar_fields(:sortable, *atts) end
def lunar_fields(type, *atts)
@lunar_fields ||= Hash.new { |h, k| h[k] = [] }
atts.each { |att|
@lunar_fields[type] << att unless @lunar_fields[type].include?(att)
}
@lunar_fields[type]
end
end
def update_lunar_index
Lunar.index self.class do |i|
i.id id
[:fuzzy, :text, :number, :sortable].each do |type|
self.class.lunar_fields(type).each do |field|
value = send(field)
if type == :text and value.kind_of?(Enumerable)
i.text field, value.join(' ') unless value.empty?
else
i.send type, field, value unless value.to_s.empty?
end
end
end
end
end
protected
def delete_lunar_index
Lunar.delete self.class, id
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems