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47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
var createRange = require('./_createRange');
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/**
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* Creates an array of numbers (positive and/or negative) progressing from
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* `start` up to, but not including, `end`. A step of `-1` is used if a negative
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* `start` is specified without an `end` or `step`. If `end` is not specified,
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* it's set to `start` with `start` then set to `0`.
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*
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* **Note:** JavaScript follows the IEEE-754 standard for resolving
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* floating-point values which can produce unexpected results.
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*
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* @static
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* @since 0.1.0
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* @memberOf _
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* @category Util
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* @param {number} [start=0] The start of the range.
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* @param {number} end The end of the range.
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* @param {number} [step=1] The value to increment or decrement by.
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* @returns {Array} Returns the range of numbers.
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* @see _.inRange, _.rangeRight
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* @example
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*
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* _.range(4);
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* // => [0, 1, 2, 3]
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*
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* _.range(-4);
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* // => [0, -1, -2, -3]
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*
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* _.range(1, 5);
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* // => [1, 2, 3, 4]
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*
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* _.range(0, 20, 5);
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* // => [0, 5, 10, 15]
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*
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* _.range(0, -4, -1);
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* // => [0, -1, -2, -3]
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*
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* _.range(1, 4, 0);
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* // => [1, 1, 1]
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*
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* _.range(0);
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* // => []
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*/
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var range = createRange();
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module.exports = range;
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