Class: DtTools

Inherits:
Object
  • Object
show all
Defined in:
lib/gloo/objs/dt/dt_tools.rb

Class Method Summary collapse

Class Method Details

.beginning_of_month(t) ⇒ Object

Returns the beginning of the month for the given time.



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# File 'lib/gloo/objs/dt/dt_tools.rb', line 114

def self.beginning_of_month t
  utc_offset = get_utc_offset t
  Time.new(t.year, t.month, 1, 0, 0, 0, utc_offset)
end

.beginning_of_week ⇒ Object

Get the beginning of the week.



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# File 'lib/gloo/objs/dt/dt_tools.rb', line 31

def self.beginning_of_week
  return Time.now.beginning_of_week( start_day = :sunday )
end

.end_of_month(t) ⇒ Object

Returns the end of the month for the given time.



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# File 'lib/gloo/objs/dt/dt_tools.rb', line 122

def self.end_of_month t
  utc_offset = get_utc_offset t
  Time.new(t.year, t.month, t.end_of_month.day, 23, 59, 59, utc_offset)
end

.get_utc_offset(t) ⇒ Object 

Begin/end Helpers



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# File 'lib/gloo/objs/dt/dt_tools.rb', line 106

def self.get_utc_offset t
  utc_offset = ActiveSupport::TimeZone[ t.zone ].utc_offset
  return utc_offset
end

.in_next_ten_days?(dt) ⇒ Boolean

Is the date in the next 10 days?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 38

def self.in_next_ten_days?( dt )
  return false if DtTools.is_past?( dt )
  dt < 10.days.from_now.end_of_day
end

.is_dt_type?(obj) ⇒ Boolean

Is the given object a base Date Time object? True for DateTime and Time

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 18

def self.is_dt_type? obj
  return true if obj.is_a? ::DateTime
  return true if obj.is_a? ::Time
  return false
end

.is_future?(dt) ⇒ Boolean

Is the date in the future?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 53

def self.is_future?( dt )
    dt > Time.now.end_of_day
end

.is_past?(dt) ⇒ Boolean

Is the date in the past?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 46

def self.is_past?( dt )
    dt < Time.now.beginning_of_day
end

.is_this_week?(dt) ⇒ Boolean

Is the given date this week?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 93

def self.is_this_week?( dt )
  return false if dt.blank?
  dt = Chronic.parse( dt ) if dt.is_a?( String )
  return false if dt <= ::Time.now.beginning_of_week( start_day = :sunday )
  return false if dt >= ::Time.now.end_of_week( start_day = :sunday )
  return true
end

.is_today?(dt) ⇒ Boolean

Is the given date today?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 60

def self.is_today?( dt )
  return false if dt.blank?
  dt = Chronic.parse( dt ) if dt.is_a? String
  return false if dt <= ::Time.now.beginning_of_day
  return false if dt >= ::Time.now.end_of_day
  return true
end

.is_tomorrow?(dt) ⇒ Boolean

Is the given date tomorrow?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 71

def self.is_tomorrow?( dt )
  return false if dt.blank?
  dt = Chronic.parse( dt ) if dt.is_a? String
  return false if dt <= ( ::Time.now.beginning_of_day + 1.day )
  return false if dt >= ( ::Time.now.end_of_day + 1.day )
  return true
end

.is_yesterday?(dt) ⇒ Boolean

Is the given date yesterday?

Returns:

  • (Boolean) 


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# File 'lib/gloo/objs/dt/dt_tools.rb', line 82

def self.is_yesterday?( dt )
  return false if dt.blank?
  dt = Chronic.parse( dt ) if dt.is_a? String
  return false if dt <= ( ::Time.now.beginning_of_day - 1.day )
  return false if dt >= ( ::Time.now.end_of_day - 1.day )
  return true
end