24 строки
670 B
JavaScript
24 строки
670 B
JavaScript
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function splitInput(str) {
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if (str.slice(0, 3) !== '---') return;
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var matcher = /\n(\.{3}|-{3})/g;
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var metaEnd = matcher.exec(str);
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return metaEnd && [str.slice(0, metaEnd.index), str.slice(matcher.lastIndex)];
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}
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var metaMarked = function(src, opt, callback) {
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if (Object.prototype.toString.call(src) !== '[object String]')
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throw new TypeError('First parameter must be a string.');
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var mySplitInput = splitInput(src);
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return mySplitInput ? {
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meta : jsyaml.safeLoad(mySplitInput[0]),
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html : marked(mySplitInput[1], opt, callback)
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} : {
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meta : null,
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html : marked(src, opt, callback)
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};
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};
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