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Reduce debounce redundancy for executing bound function

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This commit is contained in:
Graeme Yeates
2015-06-23 13:04:31 -04:00
committed by jdalton
parent 04701cd69e
commit 1fcaa481be
1 changed files with 17 additions and 24 deletions
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29
lodash.src.js
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@@ -7821,38 +7821,31 @@
maxTimeoutId = timeoutId = trailingCall = undefined; maxTimeoutId = timeoutId = trailingCall = undefined;
} }
function delayed() { function executeBoundFunction(shouldExecute, clearTimeoutId) {
var remaining = wait - (now() - stamp); if (clearTimeoutId) {
if (remaining <= 0 || remaining > wait) { clearTimeout(clearTimeoutId);
if (maxTimeoutId) {
clearTimeout(maxTimeoutId);
} }
var isCalled = trailingCall;
maxTimeoutId = timeoutId = trailingCall = undefined; maxTimeoutId = timeoutId = trailingCall = undefined;
if (isCalled) { if (shouldExecute) {
lastCalled = now(); lastCalled = now();
result = func.apply(thisArg, args); result = func.apply(thisArg, args);
if (!timeoutId && !maxTimeoutId) { if (!timeoutId && !maxTimeoutId) {
args = thisArg = undefined; args = thisArg = undefined;
} }
} }
}
function delayed() {
var remaining = wait - (now() - stamp);
if (remaining <= 0 || remaining > wait) {
executeBoundFunction(trailingCall, maxTimeoutId);
} else { } else {
timeoutId = setTimeout(delayed, remaining); timeoutId = setTimeout(delayed, remaining);
} }
} }
function maxDelayed() { function maxDelayed() {
if (timeoutId) { executeBoundFunction(trailing || (maxWait !== wait), timeoutId);
clearTimeout(timeoutId);
}
maxTimeoutId = timeoutId = trailingCall = undefined;
if (trailing || (maxWait !== wait)) {
lastCalled = now();
result = func.apply(thisArg, args);
if (!timeoutId && !maxTimeoutId) {
args = thisArg = undefined;
}
}
} }
function debounced() { function debounced() {