Module: Heuristics

Defined in:
lib/heuristics.rb,
lib/heuristics/tester.rb,
lib/heuristics/builder.rb,
lib/heuristics/version.rb

Defined Under Namespace

Classes: Builder, Tester

Constant Summary collapse

VERSION = 
"2.0.0"
@@testers = 
{}

Class Method Summary collapse

Class Method Details

.define(name = :default, &block) ⇒ Object 



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# File 'lib/heuristics.rb', line 10

def define(name = :default, &block)
  raise "A heuristic with the name '#{name}' already exists" unless @@testers[name].nil?
  @@testers[name] = Tester.new(Docile.dsl_eval(Builder.new, &block))
end

.test(value, name = :default) ⇒ Object 



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# File 'lib/heuristics.rb', line 15

def test(value, name = :default)
  unless @@testers.key? name
    raise "Heuristic named #{name} hasn't been defined."
  else
    @@testers[name].test(value)
  end
end