gr02 bookstore example

week2/bookstore/bookstore.js

@@ -22,10 +22,27 @@ var book3_title = "Why Grow Up?";
 var book3_price = 15.95;
 var book3_author = "Susan Neiman";
 
-etc...
+
+var book3 = {
+	'title': "Why Grow Up?",
+	'price': 15.95,
+	'author': "Susan Neiman"
+};
+
+
+console.log(book3_price);
+
+console.log(book3);
 
 */
 
+
+
+
+//etc...
+
+
+
 // database of books
 var books = [
 	{'title': "Ways of Curating",
@@ -66,28 +83,28 @@ program
   .parse(process.argv);
 
 if(program.title) {
-	for(let i = 0; i < books.length; i++) {
+	for(var i = 0; i < books.length; i++) {
 		if(program.title === books[i].title) {
 			print_book(books[i]);
 		}
 	}
 }  
 else if(program.author) {
-	for(let i = 0; i < books.length; i++) {
+	for(var i = 0; i < books.length; i++) {
 		if(program.author === books[i].author) {
 			print_book(books[i]);
 		}
 	}	
 }
 else if(program.kind) {
-	for(let i = 0; i < books.length; i++) {
+	for(var i = 0; i < books.length; i++) {
 		if(program.kind === books[i].kind) {
 			print_book(books[i]);
 		}
 	}	
 } 
 else if(program.max) {
-	for(let i = 0; i < books.length; i++) {
+	for(var i = 0; i < books.length; i++) {
 		if(books[i].price < program.max) {
 			print_book(books[i]);
 		}

week2/gr02/gr02-bookstore/index.js

@@ -0,0 +1,81 @@
+// import 'commander' (https://www.npmjs.com/package/commander)
+var program = require('commander');
+
+/*
+var book1_title = "Ways of Curating";
+var book1_price = 16.95;
+var book1_author = "Hans Ulrich Orbist";
+
+var book2_title = "Ardor";
+var book2_price = 39.5;
+var book2_author = "Roberto Calasso";
+
+var book3_title = "Why Grow Up?";
+var book3_price = 15.95;
+var book3_author = "Susan Neiman";
+*/
+
+var book1 = {
+	'title': "Ways of Curating",
+	'price': 16.95,
+	'author': "Hans Ulrich Orbist"
+};
+
+var book2 = {
+	'title': "Ardor",
+	'price': 39.5,
+	'author': "Roberto Calasso"
+};
+
+var book3 = {
+	'title': "Why Grow Up?",
+	'price': 15.95,
+	'author': "Susan Neiman"
+};
+
+var array_of_books = [
+	{ 'title': "Ways of Curating",
+	'price': 16.95,
+	'author': "Hans Ulrich Orbist"
+	}, 
+	{ 'title': "Ardor",
+	'price': 39.5,
+	'author': "Roberto Calasso"
+	}, 
+	{'title': "Why Grow Up?",
+	'price': 15.95,
+	'author': "Susan Neiman"
+	}
+];
+
+function print_the_book(a_book) {
+	console.log("----------");
+	console.log("Title: " + a_book.title);
+	console.log("Price: " + a_book.price);
+	console.log("Author: " + a_book.author);
+}
+
+// LOOP
+
+for(var i = 0; i < array_of_books.length; i++) {
+	print_the_book(array_of_books[i]);
+}
+
+
+
+//--------------------------------------------
+
+// old code
+
+/*
+console.log(array_of_books[0]);
+console.log(array_of_books[1]);
+console.log(array_of_books[2]);
+*/
+
+
+//console.log(array_of_books.length);
+
+//console.log(book3_price);
+
+//console.log(book3);

week2/gr02/gr02-bookstore/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "gr01-bookstore",
+  "version": "1.0.0",
+  "description": "test code for week2 gr01",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "gauthier",
+  "license": "ISC",
+  "dependencies": {
+    "commander": "^2.9.0"
+  }
+}