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Add _.placeholder support so wrapped functions may support placeholders.

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This commit is contained in:
John-David Dalton
2016-02-02 21:08:06 -08:00
parent 7f295dc6e8
commit e404d214aa
3 changed files with 26 additions and 16 deletions
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17
fp/_baseConvert.js
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@@ -156,14 +156,15 @@ function baseConvert(util, name, func) {
if (wrapper) {
return wrapper(func);
}
var wrapped = func;
if (mutateMap.array[name]) {
func = immutWrap(func, cloneArray);
wrapped = immutWrap(func, cloneArray);
}
else if (mutateMap.object[name]) {
func = immutWrap(func, createCloner(func));
wrapped = immutWrap(func, createCloner(func));
}
else if (mutateMap.set[name]) {
func = immutWrap(func, cloneDeep);
wrapped = immutWrap(func, cloneDeep);
}
var result;
each(mapping.caps, function(cap) {
@@ -174,8 +175,8 @@ function baseConvert(util, name, func) {
spreadStart = mapping.methodSpread[name];
result = spreadStart === undefined
? ary(func, cap)
: spread(func, spreadStart);
? ary(wrapped, cap)
: spread(wrapped, spreadStart);
if (cap > 1 && !mapping.skipRearg[name]) {
result = rearg(result, mapping.methodRearg[name] || mapping.aryRearg[cap]);
@@ -196,7 +197,7 @@ function baseConvert(util, name, func) {
result || (result = func);
if (mapping.placeholder[name]) {
result.placeholder = placeholder;
func.placeholder = result.placeholder = placeholder;
}
return result;
};
@@ -204,8 +205,8 @@ function baseConvert(util, name, func) {
if (!isLib) {
return wrap(name, func);
}
// Add placeholder alias.
_.__ = placeholder;
// Add placeholder.
_.placeholder = placeholder;
// Iterate over methods for the current ary cap.
var pairs = [];