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