class FilterLexer::Group
A group is simply an expression in parenthesis
Public Instance Methods
query_string()
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# File lib/filter_lexer/formatters/sql.rb, line 17 def query_string return "(#{elements.first.query_string})" end
query_variables()
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# File lib/filter_lexer/formatters/sql.rb, line 21 def query_variables return elements.first.query_variables end