module Card::Query::Value::MatchValue
handling for match operator
Public Instance Methods
Source
# File lib/card/query/value/match_value.rb, line 60 def escape_regexp_characters match_term.gsub!(/(\W)/, '\\\\\1') end
Source
# File lib/card/query/value/match_value.rb, line 22 def exact_name_match field return false unless match_prefix == "=" && field.to_sym == :name "#{field_sql field} = #{quote match_term.to_name.key}" end
Source
# File lib/card/query/value/match_value.rb, line 28 def match_field field fld = field.to_sym == :name ? "name" : standardize_field(field) "#{@query.table_alias}.#{fld}" end
Source
# File lib/card/query/value/match_value.rb, line 42 def match_prefix @match_prefix || (parse_match_term_and_prefix && @match_prefix) end
Source
# File lib/card/query/value/match_value.rb, line 17 def match_sql field exact_name_match(field) || "#{match_field field} #{connection.match match_value}" end
Source
# File lib/card/query/value/match_value.rb, line 38 def match_term @match_term || (parse_match_term_and_prefix && @match_term) end
Source
# File lib/card/query/value/match_value.rb, line 33 def match_value escape_regexp_characters unless match_prefix == "~~" quote match_term end
Source
# File lib/card/query/value/match_value.rb, line 53 def parse_match_term_and_prefix raw_term = Array.wrap(@value).join(" ") matches = raw_term.match self.class.match_term_and_prefix_re @match_prefix = matches[:prefix] || "" @match_term = matches[:term] || "" end
if search val is prefixed with “~~”, it is a MYSQL regexp (and will be passed through)
Otherwise, all non-alphanumeric characters are escaped.
A “~” prefix is ignored.