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36 lines
3.0 KiB
JavaScript
36 lines
3.0 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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/**
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* TemplateTag transformer that trims whitespace on the end result of a tagged template
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* @param {String} side = '' - The side of the string to trim. Can be 'start' or 'end' (alternatively 'left' or 'right')
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* @return {Object} - a TemplateTag transformer
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*/
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var trimResultTransformer = function trimResultTransformer() {
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var side = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
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return {
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onEndResult: function onEndResult(endResult) {
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if (side === '') {
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return endResult.trim();
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}
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side = side.toLowerCase();
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if (side === 'start' || side === 'left') {
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return endResult.replace(/^\s*/, '');
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}
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if (side === 'end' || side === 'right') {
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return endResult.replace(/\s*$/, '');
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}
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throw new Error('Side not supported: ' + side);
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}
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};
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};
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exports.default = trimResultTransformer;
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module.exports = exports['default'];
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//# sourceMappingURL=data:application/json;charset=utf-8;base64,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