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Use Kotlin Triple over data class #10

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Use Kotlin Triple over data class #10

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9 changes: 3 additions & 6 deletions code/tuple-return.kt
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Original file line number Diff line number Diff line change
@@ -1,8 +1,5 @@
// Kotlin doesn't have tuples, use data classes
data class GasPrices(val a: Double, val b: Double, val c: Double)
fun getGasPrices() = Triple(3.59, 3.69, 3.79)

fun getGasPrices() = GasPrices(3.59, 3.69, 3.79)
val prices = getGasPrices()

val prices = getGasPrices();

val (a, b, c) = getGasPrices();
val (a, b, c) = getGasPrices()
9 changes: 3 additions & 6 deletions index.html
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Expand Up @@ -251,14 +251,11 @@
val result2 = transform("hello") { x -> x.toUpperCase() }</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>string Transform(string initial, Func&lt;string, string> f) => f(initial);

var result = Transform("hello", x => x.ToUpper());
// HELLO</code></pre></div></div></div><div class="case"><div class="name">Tuple Return</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>// Kotlin doesn't have tuples, use data classes
data class GasPrices(val a: Double, val b: Double, val c: Double)
// HELLO</code></pre></div></div></div><div class="case"><div class="name">Tuple Return</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>fun getGasPrices() = Triple(3.59, 3.69, 3.79)

fun getGasPrices() = GasPrices(3.59, 3.69, 3.79)
val prices = getGasPrices()

val prices = getGasPrices();

val (a, b, c) = getGasPrices();</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>(double a, double b, double c) GetGasPrices() => (3.59, 3.69, 3.79);
val (a, b, c) = getGasPrices()</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>(double a, double b, double c) GetGasPrices() => (3.59, 3.69, 3.79);

var result = GetGasPrices();

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