Sha256: 3b7a1808e26c828a55f02f567c9d6869b762c2148f060b952b10999c175b8d79
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Versions: 14
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Contents
require "disposable/twin/struct"
class Disposable::Twin
module Property
# trailblazer.to/gems/disposable/api.html#hash
module Hash
def self.included(includer)
# hash: true top-level properties need :default support.
includer.feature Default
# Recursively include Struct in :hash and nested properties.
# defaults is applied to all ::property calls.
includer.defaults do |name, options|
if options[:field] == :hash
hash_options
else
{}
end
end
end
private
# Note that :_features `include`s modules in this order, first to last.
def self.hash_options
{ _features: [NestedDefaults, Property::Struct, Hash::Sync], default: ->(*) { ::Hash.new } }
end
# NestedDefaults for properties nested in the top :hash column.
module NestedDefaults
def self.included(includer)
includer.defaults do |name, options|
if options[:_nested_builder] # DISCUSS: any other way to figure out we're nested?
Hash.hash_options
else
{ }
end
end
end
end
module Sync
def sync!(options={})
@model.merge(super)
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems