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- import hasOwnProp from '../utils/has-own-prop';
- var aliases = {};
- export function addUnitAlias (unit, shorthand) {
- var lowerCase = unit.toLowerCase();
- aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
- }
- export function normalizeUnits(units) {
- return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
- }
- export function normalizeObjectUnits(inputObject) {
- var normalizedInput = {},
- normalizedProp,
- prop;
- for (prop in inputObject) {
- if (hasOwnProp(inputObject, prop)) {
- normalizedProp = normalizeUnits(prop);
- if (normalizedProp) {
- normalizedInput[normalizedProp] = inputObject[prop];
- }
- }
- }
- return normalizedInput;
- }
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