my-idlers/node_modules/clean-css/lib/optimizer/level-1/value-optimizers/time.js

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var OptimizationLevel = require('../../../options/optimization-level').OptimizationLevel;
var TIME_VALUE = /^(\-?[\d\.]+)(m?s)$/;
var plugin = {
level1: {
value: function time(name, value, options) {
if (!options.level[OptimizationLevel.One].replaceTimeUnits) {
return value;
}
if (!TIME_VALUE.test(value)) {
return value;
}
return value.replace(TIME_VALUE, function (match, val, unit) {
var newValue;
if (unit == 'ms') {
newValue = parseInt(val) / 1000 + 's';
} else if (unit == 's') {
newValue = parseFloat(val) * 1000 + 'ms';
}
return newValue.length < match.length ? newValue : match;
});
}
}
};
module.exports = plugin;