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Nathan Baulch
e7386d9246
* Fix linting * Use is.ElementsMatch This will ignore the ordering of the final intersection. Especially important when checking old versions of go that do not guarantee an order when iterating through maps. * lint: fix inconsistent callback function parameter names * lint: rename "iteratee" to "transform" for *Map helpers * lint: rename "project" parameters to "transform" * lint: rename "cb" parameters to "callback" * lint: rename "iteratee" to "callback" for ForEach helpers --------- Co-authored-by: Franky W. <frankywahl@users.noreply.github.com> Co-authored-by: Samuel Berthe <dev@samuel-berthe.fr>
1.5 KiB
1.5 KiB
name, slug, sourceRef, category, subCategory, playUrl, variantHelpers, similarHelpers, position, signatures
| name | slug | sourceRef | category | subCategory | playUrl | variantHelpers | similarHelpers | position | signatures | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Switch | switch | condition.go#L101 | core | condition | https://go.dev/play/p/TGbKUMAeRUd |
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Starts a functional switch/case/default chain using a predicate value.
result := lo.Switch(2).Case(1, "1").Case(2, "2").Default("3")
// "2"
Case
Adds a Case branch to a Switch chain returning a constant result.
result := lo.Switch(1).Case(1, "1").Default("?")
// "1"
CaseF
Adds a Case branch that lazily computes its result.
result := lo.Switch(2).CaseF(2, func() string {
return "2"
}).Default("?")
// "2"
Default
Completes the Switch chain by providing a default result when no Case matched.
result := lo.Switch(42).Default("none")
// "none"
DefaultF
Function form of Default. Lazily computes the default result when no Case matched.
result := lo.Switch(0).Case(1, "1").DefaultF(func() string {
return "3"
})
// "3"