Sha256: 0ccf1e49e7cb4b4cb462db7f94051d4ab9b7d420c181ddd0f1c563f09070efad
Contents?: true
Size: 690 Bytes
Versions: 25
Compression:
Stored size: 690 Bytes
Contents
# frozen_string_literal: true
class Code
class Object
class Context < Dictionary
attr_reader :parent
def initialize(raw = {}, parent: nil)
@raw = raw
@parent = parent
end
def self.name
"Context"
end
def lookup!(identifier)
if code_has_key?(identifier).truthy?
self
elsif parent?
parent.lookup!(identifier)
else
raise Code::Error::Undefined, "#{identifier} is not defined"
end
end
def merge(other)
Context.new(raw.merge(other.raw), parent: parent || other.parent)
end
def parent?
!!parent
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems