Swap

Name	Mandatory	Description	Default	Type
⬅️ Input		Input is ignored.		Any
Output ➡️		The input to this shard is passed through as its output.		Any
First	No	The name of first variable.	none	Var(Any)
Second	No	The name of second variable.	none	Var(Any)

Swaps the values of the two variables passed to it via First and Second parameters.

Details

This shard is type sensitive and can only swap the values of variables with similar types.

Examples

Code

"Shards" >= string
123 >= number1
456 >= number2
789 >= number3
[10 20] >= sequence
{k1: 1 k2: 2} >= table

Swap(First: number1 Second: number2)        ; swap two numbers
number1 | Log("number1")    ; swapped => number1: 456
number2 | Log("number2")    ; swapped => number2: 123

Swap(string table)       ; swap a string and a table
string | Log("string")      ; swapped => string: {k1: 1 k2: 2}
table | Log("table")        ; swapped => table: "Shards"

Swap(number3 sequence)   ; swap a number and a sequence
number3 | Log("number3")    ; swapped => number3:[10 20]
sequence | Log("sequence")  ; swapped => sequence: 789

[info] [sample-wire] number1: 456
[info] [sample-wire] number2: 123
[info] [sample-wire] string: {k1: 1 k2: 2}
[info] [sample-wire] table: Shards
[info] [sample-wire] number3: [10 20]
[info] [sample-wire] sequence: 789

 

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