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Versions: 6
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Contents
require 'protobuf/field/varint_field'
module Protobuf
module Field
class BoolField < VarintField
FALSE_STRING = "false".freeze
TRUE_STRING = "true".freeze
##
# Class Methods
#
def self.default
false
end
##
# Public Instance Methods
# #
def acceptable?(val)
[true, false].include?(val) || %w(true false).include?(val)
end
def coerce!(val)
case val
when String
val == TRUE_STRING
else
val
end
end
def decode(value)
value == 1
end
def encode(value)
[value ? 1 : 0].pack('C')
end
private
##
# Private Instance Methods
#
def define_getter
field = self
method_name = field.getter
message_class.class_eval do
define_method(method_name) do
@values.fetch(field.name, field.default_value)
end
end
message_class.class_eval do
alias_method "#{method_name}?", method_name
end
::Protobuf.field_deprecator.deprecate_method(message_class, method_name) if field.deprecated?
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems