Module: Lazier::DateTime

Extended by:
ActiveSupport::Concern
Defined in:
lib/lazier/datetime.rb

Overview

Extensions for date and time objects.

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary (collapse)

Instance Method Details

- (Fixnum) in_months(base = nil)

Returns the number of months passed between the beginning of the base year and the current date.

DateTime.civil(2013, 6, 1).in_months(2011)
# => 18

Parameters:

  • base (DateTime) (defaults to: nil) —

    The base year to start computation from. Default to current year.

Returns:

  • (Fixnum) —

    Returns the number of months passed between the beginning of the base year and the current date.



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# File 'lib/lazier/datetime.rb', line 229

def in_months(base = nil)
  base ||= ::Date.today.year
  ((self.year) - base) * 12 + self.month
end

- (String) local_lstrftime(format = nil)

Formats a datetime in the current timezone, looking up also custom formats.

Parameters:

  • format (String) (defaults to: nil) —

    A format or a custom format name.

Returns:

  • (String) —

    The formatted date.

See Also:



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# File 'lib/lazier/datetime.rb', line 266

def local_lstrftime(format = nil)
  (self.respond_to?(:in_time_zone) ? self.in_time_zone : self).lstrftime(format)
end

- (String) local_strftime(format = nil)

Formats a datetime in the current timezone.

Parameters:

  • format (String) (defaults to: nil) —

    The format to use for formatting.

Returns:

  • (String) —

    The formatted date.



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# File 'lib/lazier/datetime.rb', line 257

def local_strftime(format = nil)
  (self.respond_to?(:in_time_zone) ? self.in_time_zone : self).strftime(::DateTime.custom_format(format))
end

- (String) lstrftime(format = nil)

Formats a datetime, looking up also custom formats.

Parameters:

  • format (String) (defaults to: nil) —

    A format or a custom format name to use for formatting.

Returns:

  • (String) —

    The formatted date.

See Also:



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# File 'lib/lazier/datetime.rb', line 246

def lstrftime(format = nil)
  rv = nil
  names = ::Lazier.settings.date_names
  substitutions = {"%a" => names[:short_days][self.wday], "%A" => names[:long_days][self.wday], "%b" => names[:short_months][self.month - 1], "%B" => names[:long_months][self.month - 1]}
  self.strftime(::DateTime.custom_format(format).ensure_string.gsub(/(?<!%)(%[ab])/i) {|mo| substitutions[mo] })
end

- (String) padded_month

Returns the current month number with leading 0.

Returns:

  • (String) —

    The current month number with leading 0.



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# File 'lib/lazier/datetime.rb', line 237

def padded_month
  self.month.to_s.rjust(2, "0")
end

- (UTC::Time) utc_time

Returns the UTC::Time representation of the current datetime.

Returns:

  • (UTC::Time) —

    The UTC::Time representation of the current datetime.



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# File 'lib/lazier/datetime.rb', line 215

def utc_time
  ua = (self.respond_to?(:utc) ? self : self.to_datetime).utc
  ::Time.utc(ua.year, ua.month, ua.day, ua.hour, ua.min, ua.sec)
end