ds.range

range([start=0], end, [step=1])

Creates a numeric range of floats ranging from 'start' to 'end' with values equidistantly spaced by 'step'. Note that, depending on the choice of 'step', the 'end' value is only included in the result if Math.abs(end - start) is integer divisible by step.

Examples:

ds.range(2); // => [0, 1, 2]

ds.range(0, 2); // => [0, 1, 2]

ds.range(0, 2, 1);
// => [0, 1, 2]

ds.range(0.5, 2.8, 0.5);
// => [0.5, 1, 1.5, 2, 2.5]

ds.range(0, -2, 1);
// => [0, -1, -2]

ds.range(-0.5, -2.8, 0.5);
// => [-0.5, -1, -1.5, -2, -2.5]

Params:

• Number [start=0] The start value of the range.

• Number end The end value of the range (not necessarily included).

• Number [step=1] The step size of the range (> 0).

Returns:

• Array Returns the created range.

Throws:

• Error Throws if start, end or step is not a number.

• Error Throws if step is <= 0.