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Bump to v3.10.0.

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jdalton
2015-06-14 22:21:58 -07:00
parent 6ee2b9a7b8
commit 4bd2890bbd
121 changed files with 777 additions and 649 deletions
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59
internal/lazyValue.js
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@@ -2,9 +2,11 @@ import baseWrapperValue from './baseWrapperValue';
import getView from './getView';
import isArray from '../lang/isArray';
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/** Used to indicate the type of lazy iteratees. */
var LAZY_DROP_WHILE_FLAG = 0,
LAZY_FILTER_FLAG = 1,
var LAZY_FILTER_FLAG = 1,
LAZY_MAP_FLAG = 2;
/* Native method references for those with the same name as other `lodash` methods. */
@@ -19,22 +21,25 @@ var nativeMin = Math.min;
* @returns {*} Returns the unwrapped value.
*/
function lazyValue() {
var array = this.__wrapped__.value();
if (!isArray(array)) {
return baseWrapperValue(array, this.__actions__);
}
var dir = this.__dir__,
var array = this.__wrapped__.value(),
dir = this.__dir__,
isArr = isArray(array),
isRight = dir < 0,
view = getView(0, array.length, this.__views__),
arrLength = isArr ? array.length : 0,
view = getView(0, arrLength, this.__views__),
start = view.start,
end = view.end,
length = end - start,
index = isRight ? end : (start - 1),
takeCount = nativeMin(length, this.__takeCount__),
iteratees = this.__iteratees__,
iterLength = iteratees ? iteratees.length : 0,
iterLength = iteratees.length,
resIndex = 0,
result = [];
takeCount = nativeMin(length, this.__takeCount__);
if (!isArr || arrLength < LARGE_ARRAY_SIZE || (arrLength == length && takeCount == length)) {
return baseWrapperValue((isRight && isArr) ? array.reverse() : array, this.__actions__);
}
var result = [];
outer:
while (length-- && resIndex < takeCount) {
@@ -46,30 +51,16 @@ function lazyValue() {
while (++iterIndex < iterLength) {
var data = iteratees[iterIndex],
iteratee = data.iteratee,
type = data.type;
type = data.type,
computed = iteratee(value);
if (type == LAZY_DROP_WHILE_FLAG) {
if (data.done && (isRight ? (index > data.index) : (index < data.index))) {
data.count = 0;
data.done = false;
}
data.index = index;
if (!data.done) {
var limit = data.limit;
if (!(data.done = limit > -1 ? (data.count++ >= limit) : !iteratee(value))) {
continue outer;
}
}
} else {
var computed = iteratee(value);
if (type == LAZY_MAP_FLAG) {
value = computed;
} else if (!computed) {
if (type == LAZY_FILTER_FLAG) {
continue outer;
} else {
break outer;
}
if (type == LAZY_MAP_FLAG) {
value = computed;
} else if (!computed) {
if (type == LAZY_FILTER_FLAG) {
continue outer;
} else {
break outer;
}
}
}