Sha256: a2d31b546607906ca32c1223f7e2c87d146754ba068b19d58cdda84625bd1453
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Versions: 20
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Contents
# frozen_string_literal: true
module LedgerSync
module Util
class ReadOnlyObject
attr_reader :raw
def initialize(args = {})
@raw = args.with_indifferent_access
self.class.attributes.except { |_k, _| e.to_sym == :raw }.each do |name, attr_settings|
if attr_settings.key?(:default)
instance_variable_set(
"@#{name}",
raw.fetch(name, attr_settings[:default])
)
else
instance_variable_set(
"@#{name}",
raw.fetch(attr_settings.fetch(:source, name))
)
end
end
end
def ==(other)
self.class.attributes.keys.all? { |name| send(name) == other.send(name) }
end
def self.attributes
@attributes ||= {}
end
def self.attribute(name, **keywords)
attributes[name.to_sym] = keywords
attr_reader name
end
def self.new_from_array(data)
data.map { |e| new_from_hash(e) }
end
def self.new_from_hash(data)
new(
data.symbolize_keys
)
end
def self.source_keys
@source_keys ||= attributes.map { |k, v| v.fetch(:source, k).to_sym }
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems