Module: Runt

Included in:
Date, ExpressionBuilder, Time
Defined in:
lib/runt.rb,
lib/runt/pdate.rb,
lib/runt/sugar.rb,
lib/runt/version.rb,
lib/runt/schedule.rb,
lib/runt/daterange.rb,
lib/runt/dprecision.rb,
lib/runt/temporalexpression.rb

Overview

Author

Matthew Lipper

Defined Under Namespace

Modules: DPrecision, TExpr, TExprUtils Classes: AfterTE, ApplyLast, BeforeTE, Collection, DIMonth, DIWeek, DateRange, DayIntervalTE, Diff, Event, EveryTE, Intersect, PDate, REDay, REMonth, REWeek, REYear, RSpec, Schedule, Spec, Union, WIMonth, YearTE

Constant Summary collapse

Sunday =

Yes it’s true, I’m a big idiot!

Date::DAYNAMES.index("Sunday")
Monday = 
Date::DAYNAMES.index("Monday")
Tuesday = 
Date::DAYNAMES.index("Tuesday")
Wednesday = 
Date::DAYNAMES.index("Wednesday")
Thursday = 
Date::DAYNAMES.index("Thursday")
Friday = 
Date::DAYNAMES.index("Friday")
Saturday = 
Date::DAYNAMES.index("Saturday")
Sun = 
Date::ABBR_DAYNAMES.index("Sun")
Mon = 
Date::ABBR_DAYNAMES.index("Mon")
Tue = 
Date::ABBR_DAYNAMES.index("Tue")
Wed = 
Date::ABBR_DAYNAMES.index("Wed")
Thu = 
Date::ABBR_DAYNAMES.index("Thu")
Fri = 
Date::ABBR_DAYNAMES.index("Fri")
Sat = 
Date::ABBR_DAYNAMES.index("Sat")
January = 
Date::MONTHNAMES.index("January")
February = 
Date::MONTHNAMES.index("February")
March = 
Date::MONTHNAMES.index("March")
April = 
Date::MONTHNAMES.index("April")
May = 
Date::MONTHNAMES.index("May")
June = 
Date::MONTHNAMES.index("June")
July = 
Date::MONTHNAMES.index("July")
August = 
Date::MONTHNAMES.index("August")
September = 
Date::MONTHNAMES.index("September")
October = 
Date::MONTHNAMES.index("October")
November = 
Date::MONTHNAMES.index("November")
December = 
Date::MONTHNAMES.index("December")
First = 
1
Second = 
2
Third = 
3
Fourth = 
4
Fifth = 
5
Sixth = 
6
Seventh = 
7
Eighth = 
8
Eigth =

Will be removed in v0.9.0

8
Ninth = 
9
Tenth = 
10
Last = 
LastProc[First]
Last_of = 
LastProc[First]
Second_to_last = 
LastProc[Second]
MONTHS = 
'(january|february|march|april|may|june|july|august|september|october|november|december)'
DAYS = 
'(sunday|monday|tuesday|wednesday|thursday|friday|saturday)'
WEEK_OF_MONTH_ORDINALS = 
'(first|second|third|fourth|last|second_to_last)'
ORDINAL_SUFFIX = 
'(?:st|nd|rd|th)'
ORDINAL_ABBR = 
'(st|nd|rd|th)'
VERSION = 
"0.7.7"

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/runt/sugar.rb', line 127

def method_missing(name, *args, &block) 
  result = self.build(name, *args, &block)
  return result unless result.nil?
  super
end

Class Method Details

.const(string) ⇒ Object 



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# File 'lib/runt/sugar.rb', line 122

def const(string)
  self.const_get(string.capitalize)
end

.day_name(number) ⇒ Object 



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# File 'lib/runt.rb', line 61

def day_name(number)
  Date::DAYNAMES[number]
end

.format_date(date) ⇒ Object 



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# File 'lib/runt.rb', line 73

def format_date(date)
  date.ctime
end

.format_time(date) ⇒ Object 



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# File 'lib/runt.rb', line 69

def format_time(date)
  date.strftime('%I:%M%p')
end

.month_name(number) ⇒ Object 



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# File 'lib/runt.rb', line 65

def month_name(number)
  Date::MONTHNAMES[number]
end

.ordinalize(number) ⇒ Object

Cut and pasted from activesupport-1.2.5/lib/inflector.rb



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# File 'lib/runt.rb', line 80

def ordinalize(number)
  if (number.to_i==-1)
	'last'
  elsif (number.to_i==-2)
	'second to last'  
  elsif (11..13).include?(number.to_i % 100)
	"#{number}th"
  else
	case number.to_i%10
	  when 1 then "#{number}st"
	  when 2 then "#{number}nd"
	  when 3 then "#{number}rd"
	  else    "#{number}th"
	end
  end
end

Instance Method Details

#build(name, *args, &block) ⇒ Object 



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# File 'lib/runt/sugar.rb', line 133

def build(name, *args, &block)
  case name.to_s
  when /^daily_(\d{1,2})_(\d{2})([ap]m)_to_(\d{1,2})_(\d{2})([ap]m)$/
    # REDay
    st_hr, st_min, st_m, end_hr, end_min, end_m = $1, $2, $3, $4, $5, $6
    args = parse_time(st_hr, st_min, st_m)
    args.concat(parse_time(end_hr, end_min, end_m))
    return REDay.new(*args)
  when Regexp.new('^weekly_' + DAYS + '_to_' + DAYS + '$')
    # REWeek
    st_day, end_day = $1, $2
    return REWeek.new(Runt.const(st_day), Runt.const(end_day))
  when Regexp.new('^monthly_(\d{1,2})' + ORDINAL_SUFFIX + '_to_(\d{1,2})' \
    + ORDINAL_SUFFIX + '$')
    # REMonth
    st_day, end_day = $1, $2
    return REMonth.new(st_day, end_day)
  when Regexp.new('^yearly_' + MONTHS + '_(\d{1,2})_to_' + MONTHS + '_(\d{1,2})$')
    # REYear
    st_mon, st_day, end_mon, end_day = $1, $2, $3, $4
    return REYear.new(Runt.const(st_mon), st_day, Runt.const(end_mon), end_day)
  when Regexp.new('^' + DAYS + '$')
    # DIWeek
    return DIWeek.new(Runt.const(name.to_s))
  when Regexp.new(WEEK_OF_MONTH_ORDINALS + '_' + DAYS)
    # DIMonth
    ordinal, day = $1, $2
    return DIMonth.new(Runt.const(ordinal), Runt.const(day))
  else
    # You're hosed
    nil
  end
end

#parse_time(hour, minute, ampm) ⇒ Object 



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# File 'lib/runt/sugar.rb', line 167

def parse_time(hour, minute, ampm)
  hour = hour.to_i + 12 if ampm =~ /pm/
  [hour.to_i, minute.to_i]
end