instance method `<=>`

Ruby on Rails 4.2.9

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:

<=>(other)

Layers additional behavior on DateTime#<=> so that Time and ActiveSupport::TimeWithZone instances can be compared with a DateTime.

Parameters

other req

Source

# File activesupport/lib/active_support/core_ext/date_time/calculations.rb, line 183
  def <=>(other)
    if other.kind_of?(Infinity)
      super
    elsif other.respond_to? :to_datetime
      super other.to_datetime rescue nil
    else
      nil
    end
  end

Defined in activesupport/lib/active_support/core_ext/date_time/calculations.rb line 183 · View on GitHub · Improve this page · Find usages on GitHub

Defined in DateTime

Signature

Parameters