method

sum

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: Array

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (38)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (-38)
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v7.0.0) is shown here.

These similar methods exist in v7.1.3.2:

ActiveSupport::Duration#sum
Range#sum
ActiveRecord::Calculations#sum
Arel::Expressions#sum

sum(init = nil, &block) public

No documentation

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Hide source

# File activesupport/lib/active_support/core_ext/enumerable.rb, line 293
  def sum(init = nil, &block)
    if init.is_a?(Numeric) || first.is_a?(Numeric)
      init ||= 0
      orig_sum(init, &block)
    else
      super
    end
  end

sum

Related methods

Method deprecated or moved

No documentation