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Contents
module SoberSwag
module Nodes
##
# Root node of the tree.
# This contains "primitive values."
# Initially, this is probably the types of attributes or array elements or whatever.
# As we use {#cata} to transform this, it will start containing swagger-compatible type objects.
#
# This node can contain metadata as well.
class Primitive < Base
##
# @param value [Object] the primitive value to store
# @param metadata [Hash] the metadata
def initialize(value, metadata = {})
@value = value
@metadata = metadata
end
##
# @return [Object] the contained value
attr_reader :value
##
# @return [Hash] metadata associated with the contained value.
attr_reader :metadata
##
# @see SoberSwag::Nodes::Base#map
#
# This will actually map over {#value}.
def map(&block)
self.class.new(block.call(value), metadata.dup)
end
##
# Deconstructs to the value and the metadata.
#
# @return [Array(Object, Hash)] containing value and metadata.
def deconstruct
[value, metadata]
end
##
# Wraps the attributes in a hash.
#
# @return [Hash{Symbol => Object, Hash}]
# {#value} in `value:`, {#metadata} in `metadata:`
def deconstruct_keys(_)
{ value: value, metadata: metadata }
end
##
# @see SoberSwag::Nodes::Base#cata
# As this is a root node, we actually call the block directly.
# @yieldparam node [SoberSwag::Nodes::Primitive] this node.
# @return whatever the block returns.
def cata(&block)
block.call(self.class.new(value, metadata))
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems