method
compact_blank
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Ruby on Rails latest stable (v7.1.3.2)
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Class: Enumerable
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- What's this?
compact_blank()
public
Returns a new Array without the blank items. Uses Object#blank? for determining if an item is blank.
[1, "", nil, 2, " ", [], {}, false, true].compact_blank # => [1, 2, true] Set.new([nil, "", 1, false]).compact_blank # => [1]
When called on a Hash, returns a new Hash without the blank values.
{ a: "", b: 1, c: nil, d: [], e: false, f: true }.compact_blank # => { b: 1, f: true }