stripCommentTag

stripCommentTag.js

var STRIP_COMMENT_TAG_REGEXP, end, start, stripCommentTag, testStringA, testStringB;

STRIP_COMMENT_TAG_REGEXP = /<!--(.|\s)*?-->/gm;

stripCommentTag = function(html) {
  return html.replace(STRIP_COMMENT_TAG_REGEXP, "");
};

testStringA = '<!--                               -->';

testStringB = '<!--                               ';

console.log('A', testStringA, testStringA.length);

start = new Date;

console.log(stripCommentTag(testStringA));

end = new Date;

console.log('cost', end.getTime() - start.getTime());

console.log('B', testStringB, testStringB.length);

start = new Date;

console.log(stripCommentTag(testStringB));

end = new Date;

console.log('cost', end.getTime() - start.getTime());