Classes: Difference between revisions

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=={{header|Wren}}==

<lang ecmascript>class Bear {

// Constructs a Bear instance passing it a name

// which is stored in the field _name

// automatically created by Wren.

construct new(name) { _name = name }

// Property to get the name

name { _name }

// Method to make a noise.

makeNoise() { System.print("Growl!") }

}

// Create a new Bear instance and assign a reference to it

// to the variable b.

var b = Bear.new("Bruno")

// Print the bear's name.

System.print("The bear is called %(b.name).")

// Make a noise.

b.makeNoise()</lang>

{{out}}

<pre>

The bear is called Bruno.

Growl!