factor/extra/combinators/lib/lib-docs.factor

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Factor
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USING: help.syntax help.markup kernel prettyprint sequences
quotations math ;
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IN: combinators.lib
HELP: generate
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{ $values { "generator" quotation } { "predicate" quotation } { "obj" object } }
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{ $description "Loop until the generator quotation generates an object that satisfies predicate quotation." }
{ $unchecked-example
"! Generate a random 20-bit prime number congruent to 3 (mod 4)"
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"USING: combinators.lib math math.miller-rabin prettyprint ;"
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"[ 20 random-prime ] [ 4 mod 3 = ] generate ."
"526367"
} ;