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index.js
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index.js
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var seamlessImmutableJs = require('seamless-immutable');
var immutableJs = require('immutable');
var moriJs = require('mori');
var REPEATS;
var repeats = [1000, 5000, 10000, 50000, 100000, 500000, 1000000, 5000000];
function getFormatedRepeats() {
switch(REPEATS) {
case 1000: return ' 1000';
case 5000: return ' 5000';
case 10000: return ' 10000';
case 50000: return ' 50000';
case 100000: return ' 100000';
case 500000: return ' 500000';
case 1000000: return ' 1000000';
case 5000000: return ' 5000000';
}
}
function test(callback) {
for(var i = 0; i < repeats.length; i++) {
REPEATS = repeats[i]
var startTime = Date.now();
callback();
var testTime = Date.now() - startTime;
console.log(getFormatedRepeats() + ' / ' + testTime);
global.gc();
}
}
//== get ==
function objectGetNative() {
var obj = {
value : Math.random()
};
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.value;
}
}
function objectGetSeamlessImmutableJs() {
var obj = seamlessImmutableJs.from({
value : Math.random()
});
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.value;
}
}
function objectGetImmutableJs() {
var obj = new immutableJs.fromJS({
value : Math.random()
});
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.get('value');
}
}
function objectGetMoriJs() {
var obj = moriJs.hashMap('value', Math.random());
var value;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.get(obj, 'value');
}
}
function arrayGetNative() {
var arr = [
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
];
var value;
var maxIndex = arr.length - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr[~~(Math.random() * maxIndex)];
}
}
function arrayGetSeamlessImmutableJs() {
var arr = seamlessImmutableJs.from([
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]);
var value;
var maxIndex = arr.length - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr[~~(Math.random() * maxIndex)];
}
}
function arrayGetImmutablejs() {
var arr = new immutableJs.fromJS([
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]);
var value;
var maxIndex = arr.size - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr.get(~~(Math.random() * maxIndex));
}
}
function arrayGetMoriJs() {
var arr = moriJs.vector(Math.random(), Math.random(), Math.random(), Math.random(), Math.random());
var value;
var maxIndex = moriJs.count(arr) - 1;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.get(arr, ~~(Math.random() * maxIndex));
}
}
//=== getIn ===
function objectGetInNative() {
var obj = {
data : {
value : Math.random()
}
};
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.data.value;
}
}
function objectGetInSeamlessImmutableJs() {
var obj = seamlessImmutableJs.from({
data : {
value : Math.random()
}
});
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.data.value;
}
}
function objectGetInImmutableJs() {
var obj = immutableJs.Map({
data : immutableJs.Map({
value : Math.random()
})
});
var value;
for(var i = 0; i < REPEATS; i++) {
value = obj.getIn(['data', 'value']);
}
}
function objectGetInMoriJs() {
var obj = moriJs.hashMap('data', moriJs.hashMap('value', Math.random()));
var value;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.getIn(obj, ['data', 'value']);
}
}
function arrayGetInNative() {
var arr = [[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]];
var value;
var maxIndex = arr[0].length - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr[0][~~(Math.random() * maxIndex)];
}
}
function arrayGetInSeamlessImmutableJs() {
var arr = seamlessImmutableJs.from([[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]]);
var value;
var maxIndex = arr[0].length - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr[0][~~(Math.random() * maxIndex)];
}
}
function arrayGetInImmutableJs() {
var arr = new immutableJs.fromJS([[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]]);
var value;
var maxIndex = arr.get(0).size - 1;
for(var i = 0; i < REPEATS; i++) {
value = arr.getIn([0, ~~(Math.random() * maxIndex)]);
}
}
function arrayGetInMoriJs() {
var arr = moriJs.vector(moriJs.vector(Math.random(), Math.random(), Math.random(), Math.random(), Math.random()));
var value;
var maxIndex = moriJs.count(moriJs.get(arr, 0)) - 1;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.getIn(arr, [0, ~~(Math.random() * maxIndex)]);
}
}
//== set ==
function objectSetNative() {
var obj = {
value : Math.random()
};
for(var i = 0; i < REPEATS; i++) {
obj = Object.assign({}, obj, {
value : Math.random()
});
}
}
function objectSetSeamlessImmutableJs() {
var obj = seamlessImmutableJs.from({
value : Math.random()
});
for(var i = 0; i < REPEATS; i++) {
obj.set('value', Math.random());
}
}
function objectSetImmutableJs() {
var obj = seamlessImmutableJs.from({
value : Math.random()
});
for(var i = 0; i < REPEATS; i++) {
obj.set('value', Math.random());
}
}
function objectSetMoriJs() {
var obj = moriJs.hashMap('value', Math.random());
var value;
for(var i = 0; i < REPEATS; i++) {
moriJs.assoc(obj, 'value', Math.random());
}
}
function arraySetNative() {
var arr = [
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
];
var maxIndex = arr.length - 1;
for(var i = 0; i < REPEATS; i++) {
arr = [].concat(arr);
arr[~~(Math.random() * maxIndex)] = Math.random();
}
}
function arraySetSeamlessImmutableJs() {
var arr = seamlessImmutableJs.from([
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]);
var maxIndex = arr.length - 1;
for(var i = 0; i < REPEATS; i++) {
arr.set(~~(Math.random() * maxIndex), Math.random());
}
}
function arraySetImmutableJs() {
var arr = new immutableJs.fromJS([
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]);
var maxIndex = arr.size - 1;
for(var i = 0; i < REPEATS; i++) {
arr = arr.set(~~(Math.random() * maxIndex), Math.random());
}
}
function arraySetMoriJs() {
var arr = moriJs.vector(Math.random(), Math.random(), Math.random(), Math.random(), Math.random());
var value;
var maxIndex = moriJs.count(arr) - 1;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.assoc(arr, ~~(Math.random() * maxIndex), Math.random());
}
}
//== setIn ==
function objectSetInNative() {
var obj = {
data : {
value : Math.random()
}
};
for(var i = 0; i < REPEATS; i++) {
obj = Object.assign({}, obj, {
data : Object.assign({}, obj.data, {
value : Math.random()
})
});
}
}
function objectSetInSeamlessImmutableJs() {
var obj = seamlessImmutableJs.from({
data : {
value : Math.random()
}
});
for(var i = 0; i < REPEATS; i++) {
obj = obj.setIn(['data', 'value'], Math.random());
}
}
function objectSetInImmutableJs() {
var obj = immutableJs.Map({
data : immutableJs.Map({
value : Math.random()
})
});
for(var i = 0; i < REPEATS; i++) {
obj = obj.setIn(['data', 'value'], Math.random());
}
}
function objectSetInMoriJs() {
var obj = moriJs.hashMap('data', moriJs.hashMap('value', Math.random()));
var value;
for(var i = 0; i < REPEATS; i++) {
value = moriJs.assocIn(obj, ['data', 'value'], Math.random());
}
}
function arraySetInNative() {
var arr = [[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]];
var maxIndex = arr[0].length - 1;
for(var i = 0; i < REPEATS; i++) {
arr = [].concat(arr);
arr[0] = [].concat(arr[0]);
arr[0][~~(Math.random() * maxIndex)] = Math.random();
}
}
function arraySetInSeamlessImmutableJs() {
var arr = seamlessImmutableJs.from([[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]]);
var maxIndex = arr[0].length - 1;
for(var i = 0; i < REPEATS; i++) {
arr = arr.setIn([0, ~~(Math.random() * maxIndex)], Math.random());
}
}
function arraySetInImmutableJs() {
var arr = new immutableJs.fromJS([[
Math.random(), Math.random(), Math.random(), Math.random(), Math.random()
]]);
var maxIndex = arr.get(0).size - 1;
for(var i = 0; i < REPEATS; i++) {
arr = arr.setIn([0, ~~(Math.random() * maxIndex)], Math.random());
}
}
function arraySetInMoriJs() {
var arr = moriJs.vector(moriJs.vector(Math.random(), Math.random(), Math.random(), Math.random(), Math.random()));
var maxIndex = moriJs.count(moriJs.get(arr, 0)) - 1;
for(var i = 0; i < REPEATS; i++) {
arr = moriJs.assocIn(arr, [0, ~~(Math.random() * maxIndex)], Math.random());
}
}
console.log('[get] Object Native (repeats / ms):');
test(objectGetNative);
console.log('[get] Object Seamless-immutable.js (repeats / ms): ');
test(objectGetSeamlessImmutableJs);
console.log('[get] Object Immutable.js (repeats / ms):');
test(objectGetImmutableJs);
console.log('[get] Object Mori.js (repeats / ms):');
test(objectGetMoriJs);
console.log('[get] Array Native (repeats / ms):');
test(arrayGetNative);
console.log('[get] Array Seamless-immutable.js (repeats / ms):');
test(arrayGetSeamlessImmutableJs);
console.log('[get] Array Immutable.js (repeats / ms):');
test(arrayGetImmutablejs);
console.log('[get] Array Mori.js (repeats / ms):');
test(arrayGetMoriJs);
console.log('[getIn] Object Native. GetIn (repeats / ms):');
test(objectGetInNative);
console.log('[getIn] Object Seamless-immutable (repeats / ms):');
test(objectGetInSeamlessImmutableJs);
console.log('[getIn] Object Immutable.js (repeats / ms):');
test(objectGetInImmutableJs);
console.log('[getIn] Object Mori.js (repeats / ms):');
test(objectGetInMoriJs);
console.log('[getIn] Array Native (repeats / ms):');
test(arrayGetInNative);
console.log('[getIn] Array Seamless-immutable.js (repeats / ms):');
test(arrayGetInSeamlessImmutableJs);
console.log('[getIn] Array Immutable.js (repeats / ms):');
test(arrayGetInImmutableJs);
console.log('[getIn] Array Mori.js (repeats / ms):');
test(arrayGetInMoriJs);
console.log('[set] Object Native (repeats / ms):');
test(objectSetNative);
console.log('[set] Object Seamless-immutable.js (repeats / ms):');
test(objectSetSeamlessImmutableJs);
console.log('[set] Object Immutable.js (repeats / ms):');
test(objectSetImmutableJs);
console.log('[set] Object Mori.js (repeats / ms):');
test(objectSetMoriJs);
console.log('[set] Array Native (repeats / ms):');
test(arraySetNative);
console.log('[set] Array Seamless-immutable.js (repeats / ms):');
test(arraySetSeamlessImmutableJs);
console.log('[set] Array Immutable.js (repeats / ms):');
test(arraySetImmutableJs);
console.log('[set] Array Mori.js (repeats / ms):');
test(arraySetMoriJs);
console.log('[setIn] Object Native (repeats / ms):');
test(objectSetInNative);
console.log('[setIn] Object Seamless-immutable.js (repeats / ms):');
test(objectSetInSeamlessImmutableJs);
console.log('[setIn] Object Immutable.js (repeats / ms):');
test(objectSetInImmutableJs);
console.log('[setIn] Object Mori.js (repeats / ms):');
test(objectSetInMoriJs);
console.log('[setIn] Array Native (repeats / ms):');
test(arraySetInNative);
console.log('[setIn] Array Seamless-immutable.js (repeats / ms):');
test(arraySetInSeamlessImmutableJs);
console.log('[setIn] Array Immutable.js (repeats / ms):');
test(arraySetInImmutableJs);
console.log('[setIn] Array Mori.js (repeats / ms):');
test(arraySetInMoriJs);