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Reorg data merged by mergeData and remove dead code.

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John-David Dalton
2014-12-14 19:29:38 -08:00
parent 470d35e96c
commit d683eb2dd1
1 changed files with 25 additions and 29 deletions
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54
lodash.js
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@@ -22,8 +22,8 @@
CURRY_RIGHT_FLAG = 16, CURRY_RIGHT_FLAG = 16,
PARTIAL_FLAG = 32, PARTIAL_FLAG = 32,
PARTIAL_RIGHT_FLAG = 64, PARTIAL_RIGHT_FLAG = 64,
ARY_FLAG = 128, REARG_FLAG = 128,
REARG_FLAG = 256; ARY_FLAG = 256;
/** Used as default options for `_.trunc`. */ /** Used as default options for `_.trunc`. */
var DEFAULT_TRUNC_LENGTH = 30, var DEFAULT_TRUNC_LENGTH = 30,
@@ -2947,11 +2947,11 @@
* @param {Array} [partialsRight] The arguments to append to those provided to the new function. * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
* @param {Array} [holdersRight] The `partialsRight` placeholder indexes. * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function. * @param {Array} [argPos] The argument positions of the new function.
* @param {number} [arity] The arity of `func`.
* @param {number} [ary] The arity cap of `func`. * @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function. * @returns {Function} Returns the new wrapped function.
*/ */
function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, arity, ary) { function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
var isAry = bitmask & ARY_FLAG, var isAry = bitmask & ARY_FLAG,
isBind = bitmask & BIND_FLAG, isBind = bitmask & BIND_FLAG,
isBindKey = bitmask & BIND_KEY_FLAG, isBindKey = bitmask & BIND_KEY_FLAG,
@@ -2997,7 +2997,7 @@
if (!isCurryBound) { if (!isCurryBound) {
bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG); bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
} }
var result = createHybridWrapper(func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, newArity, ary); var result = createHybridWrapper(func, bitmask, thisArg, newPartials, newsHolders, newPartialsRight, newHoldersRight, newArgPos, ary, newArity);
result.placeholder = placeholder; result.placeholder = placeholder;
return result; return result;
} }
@@ -3091,17 +3091,17 @@
* 16 - `_.curryRight` * 16 - `_.curryRight`
* 32 - `_.partial` * 32 - `_.partial`
* 64 - `_.partialRight` * 64 - `_.partialRight`
* 128 - `_.ary` * 128 - `_.rearg`
* 256 - `_.rearg` * 256 - `_.ary`
* @param {*} [thisArg] The `this` binding of `func`. * @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to be partially applied. * @param {Array} [partials] The arguments to be partially applied.
* @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function. * @param {Array} [argPos] The argument positions of the new function.
* @param {number} [arity] The arity of `func`.
* @param {number} [ary] The arity cap of `func`. * @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function. * @returns {Function} Returns the new wrapped function.
*/ */
function createWrapper(func, bitmask, thisArg, partials, holders, argPos, arity, ary) { function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
var isBindKey = bitmask & BIND_KEY_FLAG; var isBindKey = bitmask & BIND_KEY_FLAG;
if (!isBindKey && !isFunction(func)) { if (!isBindKey && !isFunction(func)) {
throw new TypeError(FUNC_ERROR_TEXT); throw new TypeError(FUNC_ERROR_TEXT);
@@ -3121,14 +3121,14 @@
partials = holders = null; partials = holders = null;
} }
var data = !isBindKey && getData(func), var data = !isBindKey && getData(func),
newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, arity, ary]; newData = [func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity];
if (data && data !== true) { if (data && data !== true) {
mergeData(newData, data); mergeData(newData, data);
} }
newData[8] = newData[8] == null newData[9] = newData[9] == null
? (isBindKey ? 0 : newData[0].length) ? (isBindKey ? 0 : newData[0].length)
: (nativeMax(newData[8] - length, 0) || 0); : (nativeMax(newData[9] - length, 0) || 0);
bitmask = newData[1]; bitmask = newData[1];
if (bitmask == BIND_FLAG) { if (bitmask == BIND_FLAG) {
@@ -3535,11 +3535,11 @@
argPos = (isRearg ? data : source)[7], argPos = (isRearg ? data : source)[7],
ary = (isAry ? data : source)[9]; ary = (isAry ? data : source)[9];
var isCommon = !(bitmask >= ARY_FLAG && srcBitmask > bindFlags) && var isCommon = !(bitmask >= REARG_FLAG && srcBitmask > bindFlags) &&
!(bitmask > bindFlags && srcBitmask >= ARY_FLAG); !(bitmask > bindFlags && srcBitmask >= REARG_FLAG);
var isCombo = (newBitmask >= arityFlags && newBitmask <= comboFlags) && var isCombo = (newBitmask >= arityFlags && newBitmask <= comboFlags) &&
(bitmask < ARY_FLAG || ((isRearg || isAry) && argPos[0].length <= ary)); (bitmask < REARG_FLAG || ((isRearg || isAry) && argPos[0].length <= ary));
// Exit early if metadata can't be merged. // Exit early if metadata can't be merged.
if (!(isCommon || isCombo)) { if (!(isCommon || isCombo)) {
@@ -3565,22 +3565,18 @@
data[5] = partials ? composeArgsRight(partials, value, source[6]) : baseSlice(value); data[5] = partials ? composeArgsRight(partials, value, source[6]) : baseSlice(value);
data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : baseSlice(source[6]); data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : baseSlice(source[6]);
} }
// Append argument positions. // Use source `argPos` if available.
value = source[7]; value = source[7];
if (value) { if (value) {
argPos = data[7]; data[7] = baseSlice(value);
value = data[7] = baseSlice(value);
if (argPos) {
push.apply(value, argPos);
}
}
// Use source `arity` if one is not provided.
if (data[8] == null) {
data[8] = source[8];
} }
// Use source `ary` if it's smaller. // Use source `ary` if it's smaller.
if (srcBitmask & ARY_FLAG) { if (srcBitmask & ARY_FLAG) {
data[9] = data[9] == null ? source[9] : nativeMin(data[9], source[9]); data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
}
// Use source `arity` if one is not provided.
if (data[9] == null) {
data[9] = source[9];
} }
// Use source `func` and merge bitmasks. // Use source `func` and merge bitmasks.
data[0] = source[0]; data[0] = source[0];
@@ -6462,7 +6458,7 @@
n = null; n = null;
} }
n = n == null ? func.length : (+n || 0); n = n == null ? func.length : (+n || 0);
return createWrapper(func, ARY_FLAG, null, null, null, null, null, n); return createWrapper(func, ARY_FLAG, null, null, null, null, n);
} }
/** /**
@@ -6681,7 +6677,7 @@
if (guard && isIterateeCall(func, arity, guard)) { if (guard && isIterateeCall(func, arity, guard)) {
arity = null; arity = null;
} }
var result = createWrapper(func, CURRY_FLAG, null, null, null, null, arity); var result = createWrapper(func, CURRY_FLAG, null, null, null, null, null, arity);
result.placeholder = curry.placeholder; result.placeholder = curry.placeholder;
return result; return result;
} }
@@ -6727,7 +6723,7 @@
if (guard && isIterateeCall(func, arity, guard)) { if (guard && isIterateeCall(func, arity, guard)) {
arity = null; arity = null;
} }
var result = createWrapper(func, CURRY_RIGHT_FLAG, null, null, null, null, guard ? null : arity); var result = createWrapper(func, CURRY_RIGHT_FLAG, null, null, null, null, null, arity);
result.placeholder = curryRight.placeholder; result.placeholder = curryRight.placeholder;
return result; return result;
} }