instance method `missing_name?`

Ruby on Rails 7.2.3

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

missing_name?(name)

Was this exception raised because the given name was missing?

begin
  HelloWorld
rescue NameError => e
  e.missing_name?("HelloWorld")
end
# => true

Parameters

name req

Source

# File activesupport/lib/active_support/core_ext/name_error.rb, line 44
  def missing_name?(name)
    if name.is_a? Symbol
      self.name == name
    else
      missing_name == name.to_s
    end
  end

Defined in activesupport/lib/active_support/core_ext/name_error.rb line 44 · View on GitHub · Improve this page · Find usages on GitHub

Defined in NameError

Signature

Parameters