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Contents
module SoberSwag
module Nodes
##
# Compiler node to represent an enum value.
# Enums are special enough to have their own node, as they are basically a constant list of always-string values.
class Enum < Base
def initialize(values)
@values = values
end
##
# @return [Array<Symbol,String>] values of the enum.
attr_reader :values
##
# Since there is nothing to map over, this node will never actually call the block given.
#
# @see SoberSwag::Nodes::Base#map
def map
dup
end
##
# Deconstructs into the enum values.
#
# @return [Array(Array<Symbol,String>)] the cases of the enum.
def deconstruct
[values]
end
##
# @return [Hash{Symbol => Array<Symbol,String>}]
# the values, wrapped in a `values:` key.
def deconstruct_keys(_keys)
{ values: values }
end
##
# @see SoberSwag::Nodes::Base#cata
def cata(&block)
block.call(dup)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems