Class: DFuzz::Block

Inherits:
Object show all
Defined in:
lib/ruckus/dfuzz.rb

Overview

Serially generate each variable in turn (equivalent to recursively nesting generators)

Instance Method Summary collapse

Constructor Details

#initialize(defaults, generators) ⇒ Block

Returns a new instance of Block.



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# File 'lib/ruckus/dfuzz.rb', line 41

def initialize(defaults, generators)
    @defaults = defaults
    @generators = generators
end

Instance Method Details

#run(&block) ⇒ Object 



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# File 'lib/ruckus/dfuzz.rb', line 46

def run(&block)
    generators_index = 0

    # Baseline
    block.call(@defaults)

    # Iterate through generators, fully exhausting each and
    # calling the code block with each set of values
    @generators.each { |g|
        values = Array.new(@defaults)
        while (g.next?)
            values[generators_index] = g.next
            block.call(values)
        end
        generators_index += 1;
    }
end