12 lines
297 B
JavaScript
12 lines
297 B
JavaScript
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'use strict'
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module.exports = decimal
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// Check if the given character code, or the character code at the first
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// character, is decimal.
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function decimal(character) {
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var code = typeof character === 'string' ? character.charCodeAt(0) : character
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return code >= 48 && code <= 57 /* 0-9 */
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}
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