25 lines
482 B
JavaScript
25 lines
482 B
JavaScript
var utils = require('../utils')
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, nodes = require('../nodes');
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/**
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* Return the separator of the given `list`.
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*
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* Examples:
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*
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* list1 = a b c
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* list-separator(list1)
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* // => ' '
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*
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* list2 = a, b, c
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* list-separator(list2)
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* // => ','
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*
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* @param {Experssion} list
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* @return {String}
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* @api public
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*/
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(module.exports = function listSeparator(list){
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list = utils.unwrap(list);
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return new nodes.String(list.isList ? ',' : ' ');
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}).raw = true;
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