getFirst

Class

Method of Hash

Library

hash.js

Syntax

exampleHash.getFirst();

Description

Returns the value of the item in the first position of the Hash.

Examples

In the example below the variable movieFirst will end up containing the string 'Zardoz'.

var badSciFi = new Hash();
var movieFirst = '';

badSciFi.setItem("Connery", "Zardoz");
badSciFi.setItem("York", "Logan's Run");
badSciFi.setItem("Douglas", "Saturn 3");

movieFirst = badSciFi.getFirst();