module Pry::Memory::Generators
Module for generating generators (yes-yes)
@example
g = Pry::Memory::Generators.new { |counter| counter * 2} g.generate # => 2 g.next!; g.generate # => 4
Two commonly used (probably) strategies are pre-defined:
1. :abc - generates a/b/c/d... sequence 2. :a1a2 - generates a1/a2/a3... sequence
Constants
- PREDEFINED
Attributes
counter[W]
Public Instance Methods
counter()
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# File lib/pry/memory/generators.rb, line 17 def counter @counter ||= 1 end
new(&block)
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# File lib/pry/memory/generators.rb, line 26 def new(&block) Class.new do define_method :generate do block.call(Pry::Memory::Generators.counter) end define_method :next! do Pry::Memory::Generators.counter += 1 end end.new end
reset_counter!()
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# File lib/pry/memory/generators.rb, line 22 def reset_counter! @counter = 1 end