v1
3/8/2020 by Finesse 3/8/202000
Setup JavaScript
var casesCount = 1000;
var map = {};
var switchCode = 'function withSwitch(key) { switch (key) {';
for (var i = 0; i < casesCount; ++i) {
map[i] = 'case_' + i;
switchCode += ' case ' + JSON.stringify(i) + ': return ' + JSON.stringify(map[i]) + ';';
}
switchCode += ' }}';
eval(switchCode);
function withMap(key) {
return map[key];
}ready
withSwitch(4);
withSwitch(200);
withSwitch(550);
withSwitch(700);
withSwitch(999);ready
withMap(4);
withMap(200);
withMap(550);
withMap(700);
withMap(999);