Commit da1866d

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Fixed up the signum function

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Lines changed: 5 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -12,13 +12,14 @@`
`12`	`12`
`13`	`13`	`/**`
`14`	`14`	`* @param {Number} input`
`15`		`- * @returns {-1 \| 0 \| 1 \| NaN} sign of input (and NaN if the input is NaN)`
	`15`	`+ * @returns {-1 \| 0 \| 1 \| NaN} sign of input (and NaN if the input is not a number)`
`16`	`16`	`*/`
`17`	`17`	`function signum (input) {`
`18`		`- if (isNaN(input)) return NaN`
`19`		`- else if (input === 0) return 0`
	`18`	`+ if (input===0) return 0`
	`19`	`+ else if (input > 0) return 1`
`20`	`20`	`else if (input < 0) return -1`
`21`		`- else return 1`
	`21`	`+`
	`22`	`+ return NaN`
`22`	`23`	`}`
`23`	`24`
`24`	`25`	`export { signum }`

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