instance method `slice`

Ruby on Rails 2.3.18

Since v2.3.18 Last seen in v5.2.8.1

Available in: v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1

Compare with:

slice(*keep_keys)

No documentation comment.

Parameters

keep_keys rest

Source

# File activesupport/lib/active_support/vendor/i18n-0.4.1/i18n/core_ext/hash.rb, line 2
  def slice(*keep_keys)
    h = {}
    keep_keys.each { |key| h[key] = fetch(key) }
    h
  end

Defined in activesupport/lib/active_support/vendor/i18n-0.4.1/i18n/core_ext/hash.rb line 2 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Hash

Signature

Parameters