Stdutil Packages

Revive a JSON-serialized pseudorandom number generator (PRNG).

Return a JSON representation of a regular expression.

Revive a JSON-serialized regular expression.

Test whether a collection contains at least `n` elements which are truthy.

Test whether a collection contains at least `n` elements which pass a test implemented by a predicate function.

Test whether a collection contains at least `n` elements which pass a test implemented by a predicate function, iterating from right to left.

Test whether an object contains at least n properties (own and inherited) which pass a test implemented by a predicate function.

Test whether some `own` properties of a provided object satisfy a predicate function for at least `n` properties.

Stack.

Generate a frequency table.

Generate a frequency table according to an indicator function.

Generate a thunk.

Time a snippet.

Time a snippet.

If a function does not throw, return the function return value; otherwise, return `y`.

Wrap a function in a try/catch block.

Wrap `require` in a try/catch block.

Return an array of an object's own enumerable property names which are not integer indices.

Function which does nothing.

Invert an object, such that keys become values and values become keys.