Class: AttrSearchableGrammar::AnywhereExpression

Inherits:
BaseNode
  • Object
show all
Defined in:
lib/attr_searchable_grammar.rb

Instance Attribute Summary

Attributes inherited from BaseNode

#model

Instance Method Summary collapse

Methods inherited from BaseNode

#collection_for, #elements

Instance Method Details

#evaluate ⇒ Object

Raises:



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# File 'lib/attr_searchable_grammar.rb', line 86

def evaluate
  keys = model.searchable_attribute_options.select { |key, value| value[:default] == true }.keys
  keys = model.searchable_attributes.keys if keys.empty?

  queries = keys.collect { |key| collection_for key }.select { |attribute| attribute.compatible? text_value }.collect { |attribute| attribute.matches text_value }

  raise AttrSearchable::NoSearchableAttributes unless model.searchable_attributes

  queries.flatten.inject(:or)
end