Module: ActiveObject::Date

Defined in:
lib/active_object/date.rb

Constant Summary collapse

MINUTE = 
60.0
HOUR = 
MINUTE * 60.0
DAY = 
HOUR * 24.0
WEEK = 
DAY * 7.0
YEAR = 
DAY * 365.25
DECADE = 
YEAR * 10.0
CENTURY = 
DECADE * 10.0
MILLENNIUM = 
CENTURY * 10.0
STRING_UNITS = 
{
  d: 'd', day: 'd', day_padded: 'd', dd: '-d', Day: '-d', day_unpadded: '-d', ddd: '_d',
  DAY: '_d', day_blank: '_d', dddd: 'j', day_of_the_year: 'j', m: 'm', month: 'm', yyyy: 'Y',
  month_padded: 'm', mm: '-m', Month: '-m', month_unpadded: '-m', mmm: '_m', MONTH: '_m',
  month_blank: '_m', mmmm: 'B', month_name: 'B', mmmmm: 'b', month_name_abbr: 'b', w: 'u',
  weekday: 'u', ww: 'w', weekday_offset: 'w', www: 'A', weekday_name: 'A', wwww: 'a', year: 'Y',
  weekday_name_abbr: 'a', wwwww: 'W', week: 'W', wwwwww: 'U', week_offset: 'U', yy: 'y', yr: 'y'
}.freeze
KEY_UNITS = 
{
  month: '%m', month_padded: '%m', month_unpadded: '%-m', month_blank: '%_m', month_name: '%B',
  month_name_abbr: '%b', month_year: '%m %Y', month_padded_year: '%m %Y', day_iso: '%m-%d',
  month_unpadded_year: '%-m %Y', month_blank_year: '%_m %Y', month_name_year: '%B %Y',
  month_name_abbr_year: '%b %Y', weekday: '%d', weekday_padded: '%d', weekday_unpadded: '%-d',
  weekday_blank: '%_d', weekday_name: '%A', weekday_name_abbr: '%a', yr: '%y', year_abbr: '%y',
  year: '%Y', date: '%B %-d, %Y', date_abbr: '%b %-d, %Y', date_iso: '%Y-%m-%d', day: '%B %-d',
  day_abbr: '%b %-d'
}.freeze

Instance Method Summary collapse

Instance Method Details

#count_centuries_since(time) ⇒ Object Also known as: count_centuries_until 



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# File 'lib/active_object/date.rb', line 29

def count_centuries_since(time)
  count_seconds_since(time) / CENTURY
end

#count_days_since(time) ⇒ Object Also known as: count_days_until 



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# File 'lib/active_object/date.rb', line 35

def count_days_since(time)
  count_seconds_since(time) / DAY
end

#count_decades_since(time) ⇒ Object Also known as: count_decades_until 



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# File 'lib/active_object/date.rb', line 41

def count_decades_since(time)
  count_seconds_since(time) / DECADE
end

#count_hours_since(time) ⇒ Object Also known as: count_hours_until 



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# File 'lib/active_object/date.rb', line 47

def count_hours_since(time)
  count_seconds_since(time) / HOUR
end

#count_milleniums_since(time) ⇒ Object Also known as: count_milleniums_until 



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# File 'lib/active_object/date.rb', line 53

def count_milleniums_since(time)
  count_seconds_since(time) / MILLENNIUM
end

#count_minutes_since(time) ⇒ Object Also known as: count_minutes_until 



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# File 'lib/active_object/date.rb', line 59

def count_minutes_since(time)
  count_seconds_since(time) / MINUTE
end

#count_seconds_since(time) ⇒ Object Also known as: count_seconds_until 



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# File 'lib/active_object/date.rb', line 65

def count_seconds_since(time)
  (to_time.to_f - time.to_time.to_f).abs
end

#count_weeks_since(time) ⇒ Object Also known as: count_weeks_until 



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# File 'lib/active_object/date.rb', line 71

def count_weeks_since(time)
  count_seconds_since(time) / WEEK
end

#count_years_since(time) ⇒ Object Also known as: count_years_until 



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# File 'lib/active_object/date.rb', line 77

def count_years_since(time)
  count_seconds_since(time) / YEAR
end

#format(string) ⇒ Object 



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# File 'lib/active_object/date.rb', line 83

def format(string)
  delimiters = string.scan(/\W+/)
  formatters = string.scan(/[a-z0-9_]+/i)

  string = formatters.map do |unit|
    "%#{STRING_UNITS.fetch(unit.to_sym)}#{delimiters.shift || ''}"
  end

  strftime(string.join)
end

#to_format(key = :datetime_iso) ⇒ Object Also known as: stamp 



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# File 'lib/active_object/date.rb', line 94

def to_format(key = :datetime_iso)
  strftime(KEY_UNITS.fetch(key.to_sym))
end