vendor.js 3.2 KB

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  1. "use strict";
  2. exports.__esModule = true;
  3. exports.default = void 0;
  4. /**
  5. * Contains helpers for working with vendor prefixes.
  6. *
  7. * @example
  8. * const vendor = postcss.vendor
  9. *
  10. * @namespace vendor
  11. */
  12. var vendor = {
  13. /**
  14. * Returns the vendor prefix extracted from an input string.
  15. *
  16. * @param {string} prop String with or without vendor prefix.
  17. *
  18. * @return {string} vendor prefix or empty string
  19. *
  20. * @example
  21. * postcss.vendor.prefix('-moz-tab-size') //=> '-moz-'
  22. * postcss.vendor.prefix('tab-size') //=> ''
  23. */
  24. prefix: function prefix(prop) {
  25. var match = prop.match(/^(-\w+-)/);
  26. if (match) {
  27. return match[0];
  28. }
  29. return '';
  30. },
  31. /**
  32. * Returns the input string stripped of its vendor prefix.
  33. *
  34. * @param {string} prop String with or without vendor prefix.
  35. *
  36. * @return {string} String name without vendor prefixes.
  37. *
  38. * @example
  39. * postcss.vendor.unprefixed('-moz-tab-size') //=> 'tab-size'
  40. */
  41. unprefixed: function unprefixed(prop) {
  42. return prop.replace(/^-\w+-/, '');
  43. }
  44. };
  45. var _default = vendor;
  46. exports.default = _default;
  47. module.exports = exports.default;
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