Sha256: bf184c11f62df8eac77a3a4a42df67355772c3cd90420c9a405c3d6edb2aea66
Contents?: true
Size: 673 Bytes
Versions: 9
Compression:
Stored size: 673 Bytes
Contents
require 'dm-core'
require 'stringex'
module DataMapper
class Property
class Slug < String
# Maximum length chosen because URI type is limited to 2000
# characters, and a slug is a component of a URI, so it should
# not exceed the maximum URI length either.
length 2000
def typecast(value)
if value.nil?
nil
elsif value.respond_to?(:to_str)
escape(value.to_str)
else
raise ArgumentError, '+value+ must be nil or respond to #to_str'
end
end
def escape(string)
string.to_url
end
end # class Slug
end # class Property
end # module DataMapper
Version data entries
9 entries across 9 versions & 2 rubygems