instance method `instance_values`

Ruby on Rails 4.2.9

Since v4.0.13

Available in: 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:

instance_values()

Returns a hash with string keys that maps instance variable names without “@” to their corresponding values.

class C
  def initialize(x, y)
    @x, @y = x, y
  end
end

C.new(0, 1).instance_values # => {"x" => 0, "y" => 1}

Source

# File activesupport/lib/active_support/core_ext/object/instance_variables.rb, line 12
  def instance_values
    Hash[instance_variables.map { |name| [name[1..-1], instance_variable_get(name)] }]
  end

Defined in activesupport/lib/active_support/core_ext/object/instance_variables.rb line 12 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Object

Signature