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Versions: 14
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Stored size: 1.55 KB
Contents
# This adds FullText searching functionality for the MySQLAdapter.
class ActiveRecord::Extensions::FullTextSearching::MySQLFullTextExtension
extend Forwardable
class << self
extend Forwardable
def register( fulltext_key, options ) # :nodoc:
@fulltext_registry ||= ActiveRecord::Extensions::Registry.new
@fulltext_registry.register( fulltext_key, options )
end
def registry # :nodoc:
@fulltext_registry
end
def_delegator :@fulltext_registry, :registers?, :registers?
end
RGX = /^match_(.+)/
def process( key, val, caller ) # :nodoc:
match_data = key.to_s.match( RGX )
return nil unless match_data
fulltext_identifier = match_data.captures[0].to_sym
if self.class.registers?( fulltext_identifier )
fields = self.class.registry.options( fulltext_identifier )[:fields]
str = "MATCH ( #{fields.join( ',' )} ) AGAINST (#{caller.connection.quote(val)})"
return ActiveRecord::Extensions::Result.new( str, nil )
end
nil
end
def_delegator 'ActiveRecord::Extensions::FullTextSupport::MySQLFullTextExtension', :register
end
ActiveRecord::Extensions.register ActiveRecord::Extensions::FullTextSearching::MySQLFullTextExtension.new, :adapters=>[:mysql]
ActiveRecord::ConnectionAdapters::MysqlAdapter.class_eval do
include ActiveRecord::Extensions::FullTextSearching::FullTextSupport
def register_fulltext_extension( fulltext_key, options ) # :nodoc:
ActiveRecord::Extensions::FullTextSearching::MySQLFullTextExtension.register( fulltext_key, options )
end
end
Version data entries
14 entries across 14 versions & 4 rubygems