Forked from Foodguru/javascript:number_to_currency
Created
February 21, 2020 11:53
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javascript: number to currency. Rails like
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function number_to_currency(number, options) { | |
try { | |
var options = options || {}; | |
var precision = options["precision"] || 2; | |
var unit = options["unit"] || "$"; | |
var separator = precision > 0 ? options["separator"] || "." : ""; | |
var delimiter = options["delimiter"] || ","; | |
var parts = parseFloat(number).toFixed(precision).split('.'); | |
return unit + number_with_delimiter(parts[0], delimiter) + separator + parts[1].toString(); | |
} catch(e) { | |
return number; | |
} | |
} | |
function number_with_delimiter(number, delimiter, separator) { | |
try { | |
var delimiter = delimiter || ","; | |
var separator = separator || "."; | |
var parts = number.toString().split('.'); | |
parts[0] = parts[0].replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1" + delimiter); | |
return parts.join(separator); | |
} catch(e) { | |
return number | |
} | |
} |
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