Yi-Ning Huang yininge

How to seed a Rails database with a CSV file

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

	import Ember from 'ember';

	export default Ember.Controller.extend({
	appName: 'Ember Twiddle'
	});

	import Ember from 'ember';

	export default Ember.Controller.extend({
	appName: 'Ember Twiddle'
	});

	import Ember from 'ember';

	export default Ember.Controller.extend({
	names: ['Stefan', 'Miguel', 'Tomster', 'Pluto']
	});

	// Configs
	slate.configAll({
	defaultToCurrentScreen: true,
	secondsBetweenRepeat: 0.1,
	checkDefaultsOnLoad: true,
	orderScreensLeftToRight: true
	});

	var s0 = "0";
	var s1 = "1";

	TypeScript
	* motivation: fewer undefined is not an object errors
	* Define object
	* type MyObject = { name :string; … }
	* type (short hand), interface (can be extended), class (extends / implements) to create our own types
	* Interface
	* Extends the shape
	* Class
	* Extends get parents behavior & shape
	* Implements validates that it matches the shape

	import Ember from 'ember';

	export default Ember.Component.extend({
	changeValue(v){
	get('changeValue')(v);
	}
	});