empty? function:
- Can also be called as
nothing?
return true if the argument is nothing.
Examples:
- running:
(empty? "one")will give:false
- running:
(empty? .key)for input:{}will give:true
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empty? function:nothing?return true if the argument is nothing.
(empty? "one")
will give: false(empty? .key) for input: {}
will give: true