compare

public final Comparison compare(Double object)

A System.Comparison enumeration result representing whether the specified Double comparison object is less than, equal to, or greater than the current Double object.

Parameters

object

The Double object to compare to.

Compares the Double object to another Double object. Returns one of the following System.Comparison enumeration values:

• System.Comparison.LESS_THAN
• System.Comparison.EQUAL
• System.Comparison.GREATER_THAN

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import System;   double b = 100d; Comparison result = b.compare(100d); Console.log(result == Comparison.EQUAL);

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import System;   double[] arr = [ 100d, 50d, 200d, 40d ]; arr.sort(); // 'System.Array<T>.sort' uses 'compare' to sort elements Console.log(arr.join(", "));

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import System; import System.Assert;   double[] arr = [ 100d, 50d, 200d, 40d ]; arr.sort(Comparison(double a, double b) {     if (a < b) {         return Comparison.LESS_THAN;     }     else if (a > b) {         return Comparison.GREATER_THAN;     }     else {         assert(a == b);         return Comparison.EQUAL;     } }); Console.log(arr.join(", "));