ds.transforms

The ds.transforms module is a collection of functions for transforming a pair of values x and y into an arbitrary data structure.

pair(x, y)

Transforms a pair of values x and y into an array [x, y].

Examples:

ds.transforms.pair(1, 0);
// => [0, 1]

ds.generators.f(ds.functions.identity)
  .inputs(ds.range(2))
  .transform(ds.transforms.pair)
  .values();
// => [[0, 0], [1, 1], [2, 2]]

Params:

• * x

• * y

Returns:

• Array Returns the transformed values.

point(x, y)

Transforms a pair of values x and y into an object {x: x, y: y}.

Examples:

ds.transforms.point(1, 0);
// => {x: 0, y: 1}

ds.generators.f(ds.functions.identity)
  .inputs(ds.range(2))
  .transform(ds.transforms.point)
  .values();
// => [{x: 0, y: 0}, {x: 1, y: 1}, {x: 2, y: 2}]

Params:

• * x

• * y

Returns:

• Object Returns the transformed values.