Cond¶

Name	Description	Default	Type
`<input>`	The value that will be passed to each predicate and action to execute.		`Any`
`<output>`	The input of the shard if `Passthrough` is `true`; otherwise, the output of the action of the first matching condition.		`Any`
`Wires`	A sequence of shards, interleaving condition test predicate and action to execute if the condition matches.	`None`	`[ Shard [ Shard ] None ]`
`Passthrough`	The output of this shard will be its input.	`true`	`Bool`
`Threading`	Will not short circuit after the first true test expression. The threaded value gets used in only the action and not the test part of the clause.	`false`	`Bool`

Takes a sequence of conditions and predicates. Evaluates each condition one by one and if one matches, executes the associated action.

Examples¶

CodeOutput

0.5
(Cond
 [(-> (IsMore 0.7)) (-> "fast")
  (-> (IsLess 0.3)) (-> "slow")
  ; last case acts as default
  (-> true) (-> "normal")]
 ;:Passthrough
 false)
(Assert.Is "normal" true)