lib/config/buildParser.js
function contains(dirs, p) {
    if (!Array.isArray(dirs)) dirs = [dirs];
    return dirs.some(dir => {
      return indir(dir, p);
    });
  }
function contains(dirs, p) {
    if (!Array.isArray(dirs)) dirs = [dirs];
    return dirs.some(dir => {
      return indir(dir, p);
    });
  }
function contains ( dirs , p ) { if ( ! Array . isArray ( dirs ) ) dirs = [ dirs ] ; return dirs . some ( dir => { return indir ( dir , p ) ; } ) ; }
Test if 'p' is in 'dirs'
Test if p is in dirs