Module: ActiveObject::Time

Defined in:
lib/active_object/time.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
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", 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", hour: "%H",
  hour_padded: "%H", hour_blank: "%k", hour_imperical: "%I",
  hour_imperical_padded: "%I", hour_imperical_blank: "%l", ampm: "%P",
  meridian: "%P", minute: "%M", second: "%S", time_zone: "%z",
  time_zone_offset: "%:z", time_zone_offset_full: "%::z", time_zone_name: "%Z",
  date: "%B %-d, %Y", date_abbr:"%b %-d, %Y", date_iso: "%Y-%m-%d",
  datetime: "%B %-d, %Y %H:%M", datetime_abbr: "%b %-d, %Y %H:%M",
  datetime_iso: "%Y-%m-%d %H:%M", datetime_imperical: "%B %-d, %Y %I:%M %P",
  datetime_imperical_abbr: "%b %-d, %Y %I:%M %P", datetime_imperical_iso: "%Y-%m-%d %I:%M %P",
  datetime_tzn: "%B %-d, %Y %H:%M %Z", datetime_abbr_tzn: "%b %-d, %Y %H:%M %Z",
  datetime_iso_tzn: "%Y-%m-%d %H:%M %z", datetime_imperical_tzn: "%B %-d, %Y %I:%M %P %Z",
  datetime_imperical_abbr_tzn: "%b %-d, %Y %I:%M %P %Z", datetime_imperical_iso_tzn: "%Y-%m-%d %I:%M %P %z",
  day: "%B %-d", day_abbr: "%b %-d", day_iso: "%m-%d", daytime: "%B %-d %H:%M",
  daytime_abbr: "%b %-d %H:%M", daytime_iso: "%m-%d %H:%M",
  daytime_imperical: "%B %-d %I:%M %P", daytime_imperical_abbr: "%b %-d %I:%M %P",
  daytime_imperical_iso: "%m-%d %I:%M %P", time: "%H:%M", time_padded: "%H:%M",
  time_blank: "%k:%M", time_tz: "%H:%M %z", time_tzn: "%H:%M %Z",
  time_imperical: "%I:%M %P", time_imperical_padded: "%I:%M %P",
  time_imperical_blank: "%l:%M %P", time_imperical_tz: "%I:%M %P %z",
  time_imperical_tzn: "%I:%M %P %Z"
}
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", 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",
  weekday_name_abbr: "a", wwwww: "W", week: "W", wwwwww: "U", week_offset: "U",
  yy: "y", yr: "y", yyyy: "Y", year: "Y", h: "H", hour: "H", hour_padded: "H",
  hh: "k", HOUR: "k", hour_blank: "k", hhh: "I", hour_imperical: "I",
  hour_imperical_padded: "I", hhhh: "l", HOUR_IMPERICAL: "l",
  hour_imperical_blank: "l", ampm: "P", meridian: "P", AMPM: "p",
  MERIDIAN: "p", n: "M", minute: "M", s: "S", second: "S", z: "z",
  time_zone: "z", zz: ":z", time_zone_offset: ":z", zzz: "::z",
  time_zone_offset_full: "::z", zzzz: "Z", time_zone_name: "Z"
}

Instance Method Summary collapse

Instance Method Details

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



57
58
59
 
# File 'lib/active_object/time.rb', line 57

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

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



63
64
65
 
# File 'lib/active_object/time.rb', line 63

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

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



69
70
71
 
# File 'lib/active_object/time.rb', line 69

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

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



75
76
77
 
# File 'lib/active_object/time.rb', line 75

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

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



81
82
83
 
# File 'lib/active_object/time.rb', line 81

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

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



87
88
89
 
# File 'lib/active_object/time.rb', line 87

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

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



93
94
95
96
 
# File 'lib/active_object/time.rb', line 93

def count_seconds_since(time)
  time = time.to_time if time.respond_to?(:to_time)
  (to_f - time.to_f).abs
end

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



100
101
102
 
# File 'lib/active_object/time.rb', line 100

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

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



106
107
108
 
# File 'lib/active_object/time.rb', line 106

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

#format(string) ⇒ Object 



112
113
114
115
116
117
118
119
120
121
 
# File 'lib/active_object/time.rb', line 112

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 



123
124
125
 
# File 'lib/active_object/time.rb', line 123

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