class method `self.days_in_month`

Ruby on Rails 3.2.22.5

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:

self.days_in_month(month, year = now.year)

Return the number of days in the given month. If no year is specified, it will use the current year.

Parameters

month req
year opt = now.year

Source

# File activesupport/lib/active_support/core_ext/time/calculations.rb, line 18
    def days_in_month(month, year = now.year)
      return 29 if month == 2 && ::Date.gregorian_leap?(year)
      COMMON_YEAR_DAYS_IN_MONTH[month]
    end

Defined in activesupport/lib/active_support/core_ext/time/calculations.rb line 18 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Time

Signature

Parameters