// hack file:// load
if (/^file:\/\/\//.test(location.href)) {
    let path = './';
    let orig = fetch;
    window.fetch = (resource) => ((/^[^/:]*:/.test(resource)) ?
        orig(resource) :
        new Promise(function(resolve, reject) {
            let request = new XMLHttpRequest();

            let fail = (error) => {reject(error)};
            ['error', 'abort'].forEach((event) => { request.addEventListener(event, fail); });

            let pull = (expected) => (new Promise((resolve, reject) => {
                if (
                    request.responseType == expected ||
                    (expected == 'text' && !request.responseType)
                )
                    resolve(request.response);
                else
                    reject(request.responseType);
            }));

            request.addEventListener('load', () => (resolve({
                arrayBuffer : () => (pull('arraybuffer')),
                blob        : () => (pull('blob')),
                text        : () => (pull('text')),
                json        : () => (pull('json'))
            })));
            request.open('GET', resource.replace(/^\//, path));
            request.send();
        })
    );
}

var app = new Vue({ 
    el: '#app',
    data: {
        message: 'Hello Vue!',
        json: null,
        hits:0
    },
 filters: {
    pretty: function(value) {
      return JSON.stringify(JSON.parse(value), null, 2);
    }
  },
  methods:{
	  load() {
		      this.hits += 1
			  fetch("links.json")
		        .then(response => response.json())
		        .then(data => (this.json = data));
           }
  },
  mounted () {
      this.load()  
    }
});