gistfile1.js

App.Chart = Ember.View.extend({
  tagName: 'svg',
  reScale: function() {
    d3.selectAll( this.svg[0][0].childNodes ).remove();
    Ember.run.scheduleOnce( 'afterRender', this, 'build' );
  },
  didInsertElement: function() {
    var that = this;
    $( window ).on( 'resize', function() {
      Ember.run.debounce( that, that.reScale, 1000 );
    });
    Ember.run.scheduleOnce( 'afterRender', this, 'build' );
  },
  build: function() {
   // D3 magic 
  }
});