Is it possible to have parameterized specs in RSpec?

To generate separate tests you could do:

[3, 6].each do |num|  it "should return 'fizz' for multiples of three (#{num})" do      @fizzbuzz.get_value(num).should == "fizz"  endend

Because spec files are simple run as ruby scripts you can use all the standard ruby constructs to generate tests on the fly.

Even better you can use Numeric#step to easily generate a certain range of tests, e.g. for [3, 6, 9, 12, 15, 18]:

3.step(18, 3) do |num|  it "should return 'fizz' for multiples of three (#{num})" do      @fizzbuzz.get_value(num).should == "fizz"  endend

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