Sha256: 60abd3a0b8b0db7cf1db06979c48a6dd6288db696a7e698530da9813a5447c4e
Contents?: true
Size: 1.6 KB
Versions: 73
Compression:
Stored size: 1.6 KB
Contents
require 'delegate'
require 'protobuf/enum'
##
# Adding extension to Numeric until
# we can get people to stop calling #value
# on EnumValue
class Numeric
unless method_defined?(:value)
def value
self
end
end
end
module Protobuf
class EnumValue < SimpleDelegator
attr_reader :parent_class, :name
##
# Constructor
#
def initialize(parent_class, name, value)
@parent_class = parent_class
@name = name
@value = value
super(@value)
end
# Overriding the class so ActiveRecord/Arel visitor will visit the enum as a Fixnum
def class
Fixnum
end
def inspect
"\#<Protobuf::EnumValue #{@parent_class}::#{@name}=#{@value}>"
end
def to_i
@value
end
def to_int
@value.to_int
end
def to_s(format = :value_string)
case format
when :value_string then
self.to_i.to_s
when :name then
name.to_s
else
self.to_i.to_s
end
end
# Re-implement `try` in order to fix the problem where
# the underlying fixnum doesn't respond to all methods (e.g. name or value).
# If we respond to the first argument, `__send__` the args. Otherwise,
# delegate the `try` call to the underlying vlaue fixnum.
#
def try(*args, &block)
case
when args.empty? && block_given?
yield self
when respond_to?(args.first)
__send__(*args, &block)
else
@value.try(*args, &block)
end
end
def value
@value
end
##
# Instance Aliases
#
alias_method :to_hash_value, :to_i
end
end
Version data entries
73 entries across 73 versions & 1 rubygems