Sha256: 85f9fcf1f7be0d08fff91c0a709e47528bc8959fe094094bd5c1b743d144f476

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Size: 384 Bytes

Versions: 3

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Stored size: 384 Bytes

Contents

# frozen_string_literal: true

module Basic101

  class RndFunction < Function

    def initialize
      @rand = 0
    end

    def name
      'RND'
    end

    def call(runtime, args)
      check_args args, [BasicNumeric]
      new_number = args.first.eval(runtime).to_f > 0
      if new_number
        @rand = runtime.rand
      end
      BasicFloat.new(@rand)
    end

  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version Path
basic101-1.0.2 lib/basic101/rnd_function.rb
basic101-1.0.1 lib/basic101/rnd_function.rb
basic101-1.0.0 lib/basic101/rnd_function.rb