Class: AttrSearchableGrammar::AnywhereExpression

Inherits:

BaseNode

• Object
• Treetop::Runtime::SyntaxNode
• BaseNode
• AttrSearchableGrammar::AnywhereExpression

Defined in:

lib/attr_searchable_grammar.rb

Instance Attribute Summary

Attributes inherited from BaseNode

#model

Instance Method Summary

• #evaluate ⇒ Object

Methods inherited from BaseNode

#collection_for, #elements

Instance Method Details

#evaluate ⇒ Object

Raises:

• (AttrSearchable::NoSearchableAttributes)

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

def evaluate
  queries = model.default_searchable_attributes.keys.collect { |key| collection_for key }.select { |collection| collection.compatible? text_value }.collect { |collection| collection.matches text_value }

  raise AttrSearchable::NoSearchableAttributes if queries.empty?

  queries.flatten.inject(:or)
end