function (filePath) {
                return grunt.file.isFile(filePath)
                    && (!suffixesDefined || hasSuffix(suffixes, filePath.toLowerCase()));
            }
function (filePath) {
                return grunt.file.isFile(filePath)
                    && (!suffixesDefined || hasSuffix(suffixes, filePath.toLowerCase()));
            }
function ( filePath ) { return grunt . file . isFile ( filePath ) && ( ! suffixesDefined || hasSuffix ( suffixes , filePath . toLowerCase ( ) ) ) ; }
matchBase: true,
matchBase : true