join
This block is part of the array group and was last modified in core v13.0.5.
join v12.0.0 Updated v13.0.5Creates and returns a new string by concatenating all of the elements in this array, separated by void if none provided
- array required
arrayThe array of values to join.
- separator string
valueA string to separate each pair of adjacent elements of the array. If none provided, it will join all elements together.
- value
value - success
condition - error
value
Joins the text form of every element with the separator from the value in-pin (empty string when unwired) and outputs the result on value with success true. A missing or non-array input outputs null, success false, and INVALID_TYPE on error. Elements of any type are stringified, so objects and arrays join too.
A typical wiring for join: value feeds the value pin; select field values feeds the array pin; the value out pin feeds sha512.
Commonly used with
In production blueprints, this block is most often wired together with:
- value: feeds into this block. Simply returns the provided value.
- new object: this block feeds into it. Builds a new object filled with the given fields.
- select field values: feeds into this block. returns an array with values of the given field in this array of objects.
- map: feeds into this block. Creates a new array with the results of the provided function on every element in the array.
- sort array by field: feeds into this block. Sorts the elements of an array by a given key.
- resize: feeds into this block. resize given images with new dimensions.
Version history
Introduced in v12.0.0.
Last modified in v13.0.5.
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