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Contents
# frozen_string_literal: true
require 'active_support/hash_with_indifferent_access'
require 'active_support/core_ext/module/delegation'
require 'active_support/core_ext/object/blank'
module EacRubyUtils
class Struct
def initialize(initial_data = {})
self.data = initial_data.symbolize_keys
end
def [](key)
key, bool = parse_key(key)
bool ? self[key].present? : data[key]
end
def fetch(key)
key, bool = parse_key(key)
bool ? fetch(key).present? : data.fetch(key)
end
def merge(other)
other = self.class.new(other) unless other.is_a?(self.class)
self.class.new(to_h.merge(other.to_h))
end
def method_missing(method_name, *arguments, &block)
property_method?(method_name) ? fetch(method_name) : super
end
def respond_to_missing?(method_name, include_private = false)
property_method?(method_name) || super
end
def slice_fetch(*keys)
self.class.new(keys.map { |key| [key, fetch(key)] }.to_h)
end
def to_h
data.dup
end
delegate :to_s, to: :data
private
attr_accessor :data
def parse_key(key)
m = /\A(.+)\?\z/.match(key.to_s)
[(m ? m[1] : key.to_s).to_sym, m ? true : false]
end
def property_method?(key)
property_methods.include?(key.to_sym)
end
def property_methods
data.keys.flat_map { |k| [k.to_sym, "#{k}?".to_sym] }
end
end
end
Version data entries
281 entries across 281 versions & 4 rubygems