Ember auto data-semantic

gistfile1.txt

Ember.Component.reopen({
  setDataSemantic: Ember.on('init', function() {
    const defaultDataSemantic = Ember.meta(this).factory.fullName
      .replace(/^component:/, '')
      .replace(/\//, '--');

    if (this.get('tag')) {
      this.set('attributeBindings', ['dataSemantic:data-semantic']);
      this.set('data-semantic', defaultDataSemantic);
    }
  })
});