mirror of
https://github.com/pry/pry.git
synced 2022-11-09 12:35:05 -05:00
4b6fc303bb
* Replace `require_relative` with `require` The project tries to use the `require` form everywhere where possible, which is the common form * `require` from `pry.rb` Spreaded `require` statements where we require internal classes is confusing * Fixed namespace definition for Config classes https://github.com/rubocop-hq/ruby-style-guide#namespace-definition recommends to use explicit nesting
48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
class Pry
|
|
class Config < Pry::BasicObject
|
|
module Memoization
|
|
MEMOIZED_METHODS = Hash.new {|h,k| h[k] = [] }
|
|
|
|
module ClassMethods
|
|
#
|
|
# Defines one or more methods who return a constant value after being
|
|
# called once.
|
|
#
|
|
# @example
|
|
# class Foo
|
|
# include Pry::Config::Memoization
|
|
# def_memoized({
|
|
# foo: proc {1+10},
|
|
# bar: proc{"aaa"<<"a"}
|
|
# })
|
|
# end
|
|
#
|
|
# @param [{String => Proc}] method_table
|
|
#
|
|
# @return [void]
|
|
#
|
|
def def_memoized(method_table)
|
|
method_table.each do |method_name, method|
|
|
define_method(method_name) do
|
|
method_table[method_name] = instance_eval(&method) if method_table[method_name].equal? method
|
|
method_table[method_name]
|
|
end
|
|
end
|
|
MEMOIZED_METHODS[self] |= method_table.keys
|
|
end
|
|
end
|
|
|
|
def self.included(mod)
|
|
mod.extend(ClassMethods)
|
|
end
|
|
|
|
#
|
|
# @return [Array<Symbol>]
|
|
# Returns the names of methods that have been defined by {ClassMethods#def_memoized}.
|
|
#
|
|
def memoized_methods
|
|
MEMOIZED_METHODS[self.class]
|
|
end
|
|
end
|
|
end
|
|
end
|