fix #2011
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@ -17,7 +17,7 @@
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"difficulty":0,
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"description":[
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"Before we dive into Object Oriented Programming, let's revisit JavaScript objects.",
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"Give your <code>motorBike</code> object a <code>wheels</code>, <code>engine</code> and <code>seats</code> attribute and set them to numbers."
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"Give your <code>motorBike</code> object a <code>wheels</code>, <code>engines</code> and <code>seats</code> attribute and set them to numbers."
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],
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"tests":[
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"assert(typeof(motorBike.engines) === 'number', '<code>engines</code> should be have a <code>engines</code> attribute set to a number.');",
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@ -54,7 +54,7 @@
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"difficulty":0,
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"description":[
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"We are also able to create objects using <code>constructor</code> functions.",
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"Give your <code>motorBike</code> object a <code>wheels</code>, <code>engine</code> and <code>seats</code> attribute and set them to numbers."
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"Give your <code>motorBike</code> object a <code>wheels</code>, <code>engines</code> and <code>seats</code> attribute and set them to numbers."
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],
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"tests":[
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"assert(typeof((new MotorBike()).engines) === 'number', '<code>engines</code> should be have a <code>engines</code> attribute set to a number.');",
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@ -62,7 +62,7 @@
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"assert(typeof((new MotorBike()).seats) === 'number', '<code>seats</code> should be have a <code>engines</code> attribute set to a number.');"
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],
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"challengeSeed":[
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"// Let's add the properties engine and seats to the car in the same way that the property wheels has been added below. They should both be numbers.",
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"// Let's add the properties engines and seats to the car in the same way that the property wheels has been added below. They should both be numbers.",
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"var Car = function() {",
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" this.wheels = 4;",
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" this.engines = 1;",
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