Gecko [ c.stage.kornherr.net ]

Name	Size	Permission	Date
fp	[ DIR ]	drwxr-xr-x	2026-09-03 02:19
LICENSE	1.91 KB	-rw-r--r--	1985-10-26 08:15
README.md	1.08 KB	-rw-r--r--	1985-10-26 08:15
_DataView.js	210 B	-rw-r--r--	1985-10-26 08:15
_Promise.js	207 B	-rw-r--r--	1985-10-26 08:15
_arrayEachRight.js	528 B	-rw-r--r--	1985-10-26 08:15
_arrayEvery.js	597 B	-rw-r--r--	1985-10-26 08:15
_arrayMap.js	556 B	-rw-r--r--	1985-10-26 08:15
_asciiSize.js	271 B	-rw-r--r--	1985-10-26 08:15
_asciiWords.js	404 B	-rw-r--r--	1985-10-26 08:15
_assocIndexOf.js	487 B	-rw-r--r--	1985-10-26 08:15
_baseAssign.js	470 B	-rw-r--r--	1985-10-26 08:15
_baseClamp.js	571 B	-rw-r--r--	1985-10-26 08:15
_baseDelay.js	672 B	-rw-r--r--	1985-10-26 08:15
_baseGetTag.js	792 B	-rw-r--r--	1985-10-26 08:15
_baseGt.js	357 B	-rw-r--r--	1985-10-26 08:15
_baseIsDate.js	504 B	-rw-r--r--	1985-10-26 08:15
_baseIsEqualDeep.js	2.94 KB	-rw-r--r--	1985-10-26 08:15
_baseKeys.js	776 B	-rw-r--r--	1985-10-26 08:15
_baseKeysIn.js	870 B	-rw-r--r--	1985-10-26 08:15
_baseLodash.js	178 B	-rw-r--r--	1985-10-26 08:15
_baseMap.js	668 B	-rw-r--r--	1985-10-26 08:15
_baseMean.js	568 B	-rw-r--r--	1985-10-26 08:15
_baseMergeDeep.js	3 KB	-rw-r--r--	1985-10-26 08:15
_basePick.js	501 B	-rw-r--r--	1985-10-26 08:15
_basePullAll.js	1.42 KB	-rw-r--r--	1985-10-26 08:15
_baseRange.js	850 B	-rw-r--r--	1985-10-26 08:15
_baseSetData.js	456 B	-rw-r--r--	1985-10-26 08:15
_baseSetToString.js	641 B	-rw-r--r--	1985-10-26 08:15
_baseSortedUniq.js	758 B	-rw-r--r--	1985-10-26 08:15
_baseUniq.js	1.86 KB	-rw-r--r--	1985-10-26 08:15
_baseWrapperValue.js	857 B	-rw-r--r--	1985-10-26 08:15
_charsEndIndex.js	600 B	-rw-r--r--	1985-10-26 08:15
_charsStartIndex.js	636 B	-rw-r--r--	1985-10-26 08:15
_cloneArrayBuffer.js	449 B	-rw-r--r--	1985-10-26 08:15
_composeArgs.js	1.29 KB	-rw-r--r--	1985-10-26 08:15
_composeArgsRight.js	1.36 KB	-rw-r--r--	1985-10-26 08:15
_copySymbols.js	446 B	-rw-r--r--	1985-10-26 08:15
_copySymbolsIn.js	470 B	-rw-r--r--	1985-10-26 08:15
_countHolders.js	469 B	-rw-r--r--	1985-10-26 08:15
_createBaseEach.js	886 B	-rw-r--r--	1985-10-26 08:15
_customOmitClone.js	475 B	-rw-r--r--	1985-10-26 08:15
_deburrLetter.js	3.33 KB	-rw-r--r--	1985-10-26 08:15
_escapeHtmlChar.js	479 B	-rw-r--r--	1985-10-26 08:15
_freeGlobal.js	173 B	-rw-r--r--	1985-10-26 08:15
_getFuncName.js	756 B	-rw-r--r--	1985-10-26 08:15
_getHolder.js	280 B	-rw-r--r--	1985-10-26 08:15
_getRawTag.js	1.11 KB	-rw-r--r--	1985-10-26 08:15
_getSymbolsIn.js	754 B	-rw-r--r--	1985-10-26 08:15
_getValue.js	325 B	-rw-r--r--	1985-10-26 08:15
_getWrapDetails.js	479 B	-rw-r--r--	1985-10-26 08:15
_hasUnicodeWord.js	491 B	-rw-r--r--	1985-10-26 08:15
_hashClear.js	281 B	-rw-r--r--	1985-10-26 08:15
_isFlattenable.js	608 B	-rw-r--r--	1985-10-26 08:15
_isIndex.js	759 B	-rw-r--r--	1985-10-26 08:15
_isLaziable.js	712 B	-rw-r--r--	1985-10-26 08:15
_isStrictComparable.js	414 B	-rw-r--r--	1985-10-26 08:15
_lazyClone.js	657 B	-rw-r--r--	1985-10-26 08:15
_lazyReverse.js	491 B	-rw-r--r--	1985-10-26 08:15
_lazyValue.js	1.75 KB	-rw-r--r--	1985-10-26 08:15
_matchesStrictComparable.js	574 B	-rw-r--r--	1985-10-26 08:15
_mergeData.js	3.06 KB	-rw-r--r--	1985-10-26 08:15
_parent.js	436 B	-rw-r--r--	1985-10-26 08:15
_reEvaluate.js	108 B	-rw-r--r--	1985-10-26 08:15
_reInterpolate.js	115 B	-rw-r--r--	1985-10-26 08:15
_realNames.js	98 B	-rw-r--r--	1985-10-26 08:15
_reorder.js	900 B	-rw-r--r--	1985-10-26 08:15
_safeGet.js	456 B	-rw-r--r--	1985-10-26 08:15
_setCacheAdd.js	424 B	-rw-r--r--	1985-10-26 08:15
_shortOut.js	941 B	-rw-r--r--	1985-10-26 08:15
_shuffleSelf.js	689 B	-rw-r--r--	1985-10-26 08:15
_strictIndexOf.js	600 B	-rw-r--r--	1985-10-26 08:15
_strictLastIndexOf.js	576 B	-rw-r--r--	1985-10-26 08:15
_unescapeHtmlChar.js	493 B	-rw-r--r--	1985-10-26 08:15
_updateWrapDetails.js	1.28 KB	-rw-r--r--	1985-10-26 08:15
ary.js	857 B	-rw-r--r--	1985-10-26 08:15
clamp.js	890 B	-rw-r--r--	1985-10-26 08:15
cloneDeep.js	679 B	-rw-r--r--	1985-10-26 08:15
concat.js	1007 B	-rw-r--r--	1985-10-26 08:15
cond.js	1.58 KB	-rw-r--r--	1985-10-26 08:15
conforms.js	978 B	-rw-r--r--	1985-10-26 08:15
constant.js	528 B	-rw-r--r--	1985-10-26 08:15
core.js	113.24 KB	-rw-r--r--	1985-10-26 08:15
core.min.js	13.09 KB	-rw-r--r--	1985-10-26 08:15
curry.js	1.61 KB	-rw-r--r--	1985-10-26 08:15
curryRight.js	1.46 KB	-rw-r--r--	1985-10-26 08:15
date.js	48 B	-rw-r--r--	1985-10-26 08:15
debounce.js	5.96 KB	-rw-r--r--	1985-10-26 08:15
deburr.js	1.58 KB	-rw-r--r--	1985-10-26 08:15
differenceWith.js	1.36 KB	-rw-r--r--	1985-10-26 08:15
dropRight.js	927 B	-rw-r--r--	1985-10-26 08:15
each.js	39 B	-rw-r--r--	1985-10-26 08:15
entries.js	39 B	-rw-r--r--	1985-10-26 08:15
entriesIn.js	41 B	-rw-r--r--	1985-10-26 08:15
eq.js	799 B	-rw-r--r--	1985-10-26 08:15
every.js	1.83 KB	-rw-r--r--	1985-10-26 08:15
fill.js	1.06 KB	-rw-r--r--	1985-10-26 08:15
find.js	1.27 KB	-rw-r--r--	1985-10-26 08:15
findIndex.js	1.62 KB	-rw-r--r--	1985-10-26 08:15
findLastIndex.js	1.72 KB	-rw-r--r--	1985-10-26 08:15
forOwnRight.js	866 B	-rw-r--r--	1985-10-26 08:15
fromPairs.js	596 B	-rw-r--r--	1985-10-26 08:15
gt.js	596 B	-rw-r--r--	1985-10-26 08:15
gte.js	635 B	-rw-r--r--	1985-10-26 08:15
has.js	757 B	-rw-r--r--	1985-10-26 08:15
index.js	37 B	-rw-r--r--	1985-10-26 08:15
indexOf.js	1.21 KB	-rw-r--r--	1985-10-26 08:15
isBuffer.js	1.09 KB	-rw-r--r--	1985-10-26 08:15
isEqual.js	986 B	-rw-r--r--	1985-10-26 08:15
isMatch.js	1.05 KB	-rw-r--r--	1985-10-26 08:15
isNaN.js	911 B	-rw-r--r--	1985-10-26 08:15
isNil.js	426 B	-rw-r--r--	1985-10-26 08:15
isPlainObject.js	1.61 KB	-rw-r--r--	1985-10-26 08:15
isRegExp.js	646 B	-rw-r--r--	1985-10-26 08:15
keyBy.js	1.17 KB	-rw-r--r--	1985-10-26 08:15
last.js	401 B	-rw-r--r--	1985-10-26 08:15
lastIndexOf.js	1.33 KB	-rw-r--r--	1985-10-26 08:15
lodash.js	529.85 KB	-rw-r--r--	1985-10-26 08:15
lodash.min.js	71.1 KB	-rw-r--r--	1985-10-26 08:15
matches.js	1.41 KB	-rw-r--r--	1985-10-26 08:15
matchesProperty.js	1.42 KB	-rw-r--r--	1985-10-26 08:15
maxBy.js	991 B	-rw-r--r--	1985-10-26 08:15
mean.js	422 B	-rw-r--r--	1985-10-26 08:15
meanBy.js	879 B	-rw-r--r--	1985-10-26 08:15
merge.js	1.19 KB	-rw-r--r--	1985-10-26 08:15
mergeWith.js	1.22 KB	-rw-r--r--	1985-10-26 08:15
min.js	614 B	-rw-r--r--	1985-10-26 08:15
minBy.js	991 B	-rw-r--r--	1985-10-26 08:15
mixin.js	2.18 KB	-rw-r--r--	1985-10-26 08:15
negate.js	1.05 KB	-rw-r--r--	1985-10-26 08:15
noop.js	250 B	-rw-r--r--	1985-10-26 08:15
nth.js	671 B	-rw-r--r--	1985-10-26 08:15
nthArg.js	730 B	-rw-r--r--	1985-10-26 08:15
number.js	120 B	-rw-r--r--	1985-10-26 08:15
omit.js	1.59 KB	-rw-r--r--	1985-10-26 08:15
once.js	665 B	-rw-r--r--	1985-10-26 08:15
orderBy.js	1.58 KB	-rw-r--r--	1985-10-26 08:15
over.js	558 B	-rw-r--r--	1985-10-26 08:15
overSome.js	1.01 KB	-rw-r--r--	1985-10-26 08:15
padStart.js	1 KB	-rw-r--r--	1985-10-26 08:15
parseInt.js	1.24 KB	-rw-r--r--	1985-10-26 08:15
plant.js	1016 B	-rw-r--r--	1985-10-26 08:15
property.js	793 B	-rw-r--r--	1985-10-26 08:15
propertyOf.js	732 B	-rw-r--r--	1985-10-26 08:15
range.js	1.12 KB	-rw-r--r--	1985-10-26 08:15
rangeRight.js	862 B	-rw-r--r--	1985-10-26 08:15
reduceRight.js	1.13 KB	-rw-r--r--	1985-10-26 08:15
replace.js	754 B	-rw-r--r--	1985-10-26 08:15
rest.js	1.15 KB	-rw-r--r--	1985-10-26 08:15
sampleSize.js	1.04 KB	-rw-r--r--	1985-10-26 08:15
set.js	960 B	-rw-r--r--	1985-10-26 08:15
shuffle.js	678 B	-rw-r--r--	1985-10-26 08:15
slice.js	1.01 KB	-rw-r--r--	1985-10-26 08:15
snakeCase.js	638 B	-rw-r--r--	1985-10-26 08:15
sortedLastIndexOf.js	770 B	-rw-r--r--	1985-10-26 08:15
sortedUniqBy.js	698 B	-rw-r--r--	1985-10-26 08:15
stubFalse.js	280 B	-rw-r--r--	1985-10-26 08:15
stubTrue.js	272 B	-rw-r--r--	1985-10-26 08:15
subtract.js	511 B	-rw-r--r--	1985-10-26 08:15
sum.js	453 B	-rw-r--r--	1985-10-26 08:15
sumBy.js	908 B	-rw-r--r--	1985-10-26 08:15
take.js	851 B	-rw-r--r--	1985-10-26 08:15
tap.js	703 B	-rw-r--r--	1985-10-26 08:15
thru.js	674 B	-rw-r--r--	1985-10-26 08:15
times.js	1.33 KB	-rw-r--r--	1985-10-26 08:15
toArray.js	1.37 KB	-rw-r--r--	1985-10-26 08:15
toFinite.js	868 B	-rw-r--r--	1985-10-26 08:15
toLower.js	592 B	-rw-r--r--	1985-10-26 08:15
toPairsIn.js	737 B	-rw-r--r--	1985-10-26 08:15
toUpper.js	592 B	-rw-r--r--	1985-10-26 08:15
union.js	749 B	-rw-r--r--	1985-10-26 08:15
unionBy.js	1.29 KB	-rw-r--r--	1985-10-26 08:15
uniqBy.js	1013 B	-rw-r--r--	1985-10-26 08:15
upperCase.js	620 B	-rw-r--r--	1985-10-26 08:15
xorBy.js	1.27 KB	-rw-r--r--	1985-10-26 08:15
xorWith.js	1.19 KB	-rw-r--r--	1985-10-26 08:15

Rename

var isObject = require('./isObject'),
    now = require('./now'),
    toNumber = require('./toNumber');

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max,
    nativeMin = Math.min;

/**
 * Creates a debounced function that delays invoking `func` until after `wait`
 * milliseconds have elapsed since the last time the debounced function was
 * invoked. The debounced function comes with a `cancel` method to cancel
 * delayed `func` invocations and a `flush` method to immediately invoke them.
 * Provide `options` to indicate whether `func` should be invoked on the
 * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
 * with the last arguments provided to the debounced function. Subsequent
 * calls to the debounced function return the result of the last `func`
 * invocation.
 *
 * **Note:** If `leading` and `trailing` options are `true`, `func` is
 * invoked on the trailing edge of the timeout only if the debounced function
 * is invoked more than once during the `wait` timeout.
 *
 * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
 * until to the next tick, similar to `setTimeout` with a timeout of `0`.
 *
 * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
 * for details over the differences between `_.debounce` and `_.throttle`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to debounce.
 * @param {number} [wait=0] The number of milliseconds to delay.
 * @param {Object} [options={}] The options object.
 * @param {boolean} [options.leading=false]
 *  Specify invoking on the leading edge of the timeout.
 * @param {number} [options.maxWait]
 *  The maximum time `func` is allowed to be delayed before it's invoked.
 * @param {boolean} [options.trailing=true]
 *  Specify invoking on the trailing edge of the timeout.
 * @returns {Function} Returns the new debounced function.
 * @example
 *
 * // Avoid costly calculations while the window size is in flux.
 * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
 *
 * // Invoke `sendMail` when clicked, debouncing subsequent calls.
 * jQuery(element).on('click', _.debounce(sendMail, 300, {
 *   'leading': true,
 *   'trailing': false
 * }));
 *
 * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
 * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
 * var source = new EventSource('/stream');
 * jQuery(source).on('message', debounced);
 *
 * // Cancel the trailing debounced invocation.
 * jQuery(window).on('popstate', debounced.cancel);
 */
function debounce(func, wait, options) {
  var lastArgs,
      lastThis,
      maxWait,
      result,
      timerId,
      lastCallTime,
      lastInvokeTime = 0,
      leading = false,
      maxing = false,
      trailing = true;

if (typeof func != 'function') {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  wait = toNumber(wait) || 0;
  if (isObject(options)) {
    leading = !!options.leading;
    maxing = 'maxWait' in options;
    maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
    trailing = 'trailing' in options ? !!options.trailing : trailing;
  }

function invokeFunc(time) {
    var args = lastArgs,
        thisArg = lastThis;

lastArgs = lastThis = undefined;
    lastInvokeTime = time;
    result = func.apply(thisArg, args);
    return result;
  }

function leadingEdge(time) {
    // Reset any `maxWait` timer.
    lastInvokeTime = time;
    // Start the timer for the trailing edge.
    timerId = setTimeout(timerExpired, wait);
    // Invoke the leading edge.
    return leading ? invokeFunc(time) : result;
  }

function remainingWait(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime,
        timeWaiting = wait - timeSinceLastCall;

return maxing
      ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
      : timeWaiting;
  }

function shouldInvoke(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime;

// Either this is the first call, activity has stopped and we're at the
    // trailing edge, the system time has gone backwards and we're treating
    // it as the trailing edge, or we've hit the `maxWait` limit.
    return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
      (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
  }

function timerExpired() {
    var time = now();
    if (shouldInvoke(time)) {
      return trailingEdge(time);
    }
    // Restart the timer.
    timerId = setTimeout(timerExpired, remainingWait(time));
  }

function trailingEdge(time) {
    timerId = undefined;

// Only invoke if we have `lastArgs` which means `func` has been
    // debounced at least once.
    if (trailing && lastArgs) {
      return invokeFunc(time);
    }
    lastArgs = lastThis = undefined;
    return result;
  }

function cancel() {
    if (timerId !== undefined) {
      clearTimeout(timerId);
    }
    lastInvokeTime = 0;
    lastArgs = lastCallTime = lastThis = timerId = undefined;
  }

function flush() {
    return timerId === undefined ? result : trailingEdge(now());
  }

function debounced() {
    var time = now(),
        isInvoking = shouldInvoke(time);

lastArgs = arguments;
    lastThis = this;
    lastCallTime = time;

if (isInvoking) {
      if (timerId === undefined) {
        return leadingEdge(lastCallTime);
      }
      if (maxing) {
        // Handle invocations in a tight loop.
        clearTimeout(timerId);
        timerId = setTimeout(timerExpired, wait);
        return invokeFunc(lastCallTime);
      }
    }
    if (timerId === undefined) {
      timerId = setTimeout(timerExpired, wait);
    }
    return result;
  }
  debounced.cancel = cancel;
  debounced.flush = flush;
  return debounced;
}

module.exports = debounce;