Sha256: 4fd90aa689c7e2798e7dbc85b89b2db8ff89f0a2ff3fd2f29533e7d4715b827e
Contents?: true
Size: 1.2 KB
Versions: 26
Compression:
Stored size: 1.2 KB
Contents
require 'protobuf/field/bytes_field'
module Protobuf
module Field
class StringField < BytesField
##
# Constants
#
ENCODING = Encoding::UTF_8
##
# Public Instance Methods
#
def acceptable?(val)
val.is_a?(String) || val.nil? || val.is_a?(Symbol)
end
def coerce!(value)
if value.nil?
nil
elsif acceptable?(value)
value.to_s
else
fail TypeError, "Unacceptable value #{value} for field #{name} of type #{type_class}"
end
end
def decode(bytes)
bytes.force_encoding(::Protobuf::Field::StringField::ENCODING)
bytes
end
def encode(value)
value_to_encode = "" + value # dup is slower
unless value_to_encode.encoding == ENCODING
value_to_encode.encode!(::Protobuf::Field::StringField::ENCODING, :invalid => :replace, :undef => :replace, :replace => "")
end
value_to_encode.force_encoding(::Protobuf::Field::BytesField::BYTES_ENCODING)
"#{::Protobuf::Field::VarintField.encode(value_to_encode.bytesize)}#{value_to_encode}"
end
def json_encode(value)
value
end
end
end
end
Version data entries
26 entries across 26 versions & 3 rubygems