class RansackMongo::Query
github.com/activerecord-hackery/ransack/wiki/Basic-Searching
Public Class Methods
parse(params, db_adapter_class = MongoAdapter)
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# File lib/ransack_mongo/query.rb, line 7 def parse(params, db_adapter_class = MongoAdapter) parsed_predicates = Predicate.new(db_adapter_class.predicates).parse(params) db_adapter = db_adapter_class.new parsed_predicates.keys.each do |p| parsed_predicates[p].each do |parsed_predicate| attr = parsed_predicate['attr'] value = parsed_predicate['value'] begin if attr.include? '_or_' # attr => name_or_lastname or_query(db_adapter, attr, value, p) else # attr => name db_adapter.send("#{p}_matcher", attr, value) end rescue NoMethodError => e raise MatcherNotFound, "The matcher #{p} `#{p}_matcher` was not found in the #{db_adapter_class.name}. Check `#{db_adapter_class}.predicates`" end end end db_adapter.to_query end
parse!(params, db_adapter_class = MongoAdapter)
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# File lib/ransack_mongo/query.rb, line 34 def parse!(params, db_adapter_class = MongoAdapter) if (selector = parse(params)).empty? raise MatcherNotFound, 'No matchers found. To allow empty queries use .parse instead' end selector end
Private Class Methods
or_query(db_adapter, attr, value, p)
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# File lib/ransack_mongo/query.rb, line 44 def or_query(db_adapter, attr, value, p) db_adapter.or_op do attr.split('_or_').each do |or_attr| db_adapter.send("#{p}_matcher", or_attr, value) end end end