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| 1 | import { bind, curryN } from 'ramda';
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| 2 |
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| 3 | /**
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| 4 | * Returns the largest integer less than or equal to a given number.
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| 5 | *
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| 6 | * Note: floor(null) returns integer 0 and do not give a NaN error.
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| 7 | *
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| 8 | * @func floor
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| 9 | * @memberOf RA
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| 10 | * @since {@link https://char0n.github.io/ramda-adjunct/2.15.0|v2.15.0}
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| 11 | * @category Math
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| 12 | * @sig Number -> Number
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| 13 | * @param {number} number The number to floor
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| 14 | * @return {number} A number representing the largest integer less than or equal to the specified number
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| 15 | * @example
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| 16 | *
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| 17 | * RA.floor(45.95); //=> 45
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| 18 | * RA.floor(45.05); //=> 45
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| 19 | * RA.floor(4); //=> 4
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| 20 | * RA.floor(-45.05); //=> -46
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| 21 | * RA.floor(-45.95); //=> -46
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| 22 | * RA.floor(null); //=> 0
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| 23 | */
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| 24 |
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| 25 | const floor = curryN(1, bind(Math.floor, Math));
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| 26 |
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| 27 | export default floor;
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