18 lines
402 B
JavaScript
18 lines
402 B
JavaScript
class OptionalParams {
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constructor(opt = 1) {
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this.opt = opt;
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}
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instanceMethod(opt = 2) {
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return opt;
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}
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}
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// ----------------------------------------------------------------------------
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var obj = new OptionalParams();
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assert.equal(1, obj.opt);
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assert.equal(2, obj.instanceMethod());
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assert.equal(3, obj.instanceMethod(3));
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var obj2 = new OptionalParams(2);
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assert.equal(2, obj2.opt); |