instance method `except`

Ruby on Rails 4.0.13

Since v2.3.18 Last seen in v7.2.3

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except(*keys)

Return a hash that includes everything but the given keys. This is useful for limiting a set of parameters to everything but a few known toggles:

@person.update(params[:person].except(:admin))

Parameters

Source

# File activesupport/lib/active_support/core_ext/hash/except.rb, line 6
  def except(*keys)
    dup.except!(*keys)
  end

Defined in activesupport/lib/active_support/core_ext/hash/except.rb line 6 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Hash