instance method `compact_blank`

Ruby on Rails 8.0.4

Since v6.1.7.10

Compare with:

compact_blank()

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 }

Source

# File activesupport/lib/active_support/core_ext/enumerable.rb, line 184
  def compact_blank
    reject(&:blank?)
  end

Defined in activesupport/lib/active_support/core_ext/enumerable.rb line 184 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Enumerable

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