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ActiveSupport::CoreExtensions::Time::Calculations::ClassMethods

Public Instance Methods

===(other) click to toggle source

Overriding case equality method so that it returns true for ActiveSupport::TimeWithZone instances

# File lib/active_support/core_ext/time/calculations.rb, line 30
def ===(other)
  other.is_a?(::Time)
end
days_in_month(month, year = now.year) click to toggle source

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

# File lib/active_support/core_ext/time/calculations.rb, line 36
def days_in_month(month, year = now.year)
  return 29 if month == 2 && ::Date.gregorian_leap?(year)
  COMMON_YEAR_DAYS_IN_MONTH[month]
end
local_time(*args) click to toggle source

Wraps class method time_with_datetime_fallback with utc_or_local set to :local.

# File lib/active_support/core_ext/time/calculations.rb, line 57
def local_time(*args)
  time_with_datetime_fallback(:local, *args)
end
time_with_datetime_fallback(utc_or_local, year, month=1, day=1, hour=0, min=0, sec=0, usec=0) click to toggle source

Returns a new Time if requested year can be accommodated by Ruby's Time class (i.e., if year is within either 1970..2038 or 1902..2038, depending on system architecture); otherwise returns a DateTime

# File lib/active_support/core_ext/time/calculations.rb, line 44
def time_with_datetime_fallback(utc_or_local, year, month=1, day=1, hour=0, min=0, sec=0, usec=0)
  ::Time.send(utc_or_local, year, month, day, hour, min, sec, usec)
rescue
  offset = utc_or_local.to_sym == :local ? ::DateTime.local_offset : 0
  ::DateTime.civil(year, month, day, hour, min, sec, offset)
end
utc_time(*args) click to toggle source

Wraps class method time_with_datetime_fallback with utc_or_local set to :utc.

# File lib/active_support/core_ext/time/calculations.rb, line 52
def utc_time(*args)
  time_with_datetime_fallback(:utc, *args)
end

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