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https://github.com/whoisclebs/lodash.git
synced 2026-02-05 01:17:50 +00:00
Bump to v4.17.0.
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@@ -6,12 +6,12 @@ import replaceHolders from './_replaceHolders.js';
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var PLACEHOLDER = '__lodash_placeholder__';
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/** Used to compose bitmasks for function metadata. */
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var BIND_FLAG = 1,
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BIND_KEY_FLAG = 2,
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CURRY_BOUND_FLAG = 4,
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CURRY_FLAG = 8,
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ARY_FLAG = 128,
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REARG_FLAG = 256;
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var WRAP_BIND_FLAG = 1,
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WRAP_BIND_KEY_FLAG = 2,
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WRAP_CURRY_BOUND_FLAG = 4,
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WRAP_CURRY_FLAG = 8,
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WRAP_ARY_FLAG = 128,
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WRAP_REARG_FLAG = 256;
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/* Built-in method references for those with the same name as other `lodash` methods. */
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var nativeMin = Math.min;
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@@ -36,22 +36,22 @@ function mergeData(data, source) {
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var bitmask = data[1],
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srcBitmask = source[1],
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newBitmask = bitmask | srcBitmask,
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isCommon = newBitmask < (BIND_FLAG | BIND_KEY_FLAG | ARY_FLAG);
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isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
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var isCombo =
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((srcBitmask == ARY_FLAG) && (bitmask == CURRY_FLAG)) ||
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((srcBitmask == ARY_FLAG) && (bitmask == REARG_FLAG) && (data[7].length <= source[8])) ||
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((srcBitmask == (ARY_FLAG | REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == CURRY_FLAG));
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((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
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((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
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((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
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// Exit early if metadata can't be merged.
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if (!(isCommon || isCombo)) {
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return data;
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}
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// Use source `thisArg` if available.
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if (srcBitmask & BIND_FLAG) {
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if (srcBitmask & WRAP_BIND_FLAG) {
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data[2] = source[2];
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// Set when currying a bound function.
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newBitmask |= bitmask & BIND_FLAG ? 0 : CURRY_BOUND_FLAG;
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newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
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}
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// Compose partial arguments.
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var value = source[3];
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@@ -73,7 +73,7 @@ function mergeData(data, source) {
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data[7] = value;
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}
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// Use source `ary` if it's smaller.
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if (srcBitmask & ARY_FLAG) {
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if (srcBitmask & WRAP_ARY_FLAG) {
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data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
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}
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// Use source `arity` if one is not provided.
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