Class: Circa::Date

Inherits:
Object
  • Object
show all
Includes:
Util
Defined in:
lib/circa/date.rb

Constant Summary collapse

REGEX = 
/^(\d{4})(?:-(0[0-9]|1[0-2])(?:-([0-2][0-9]|3[0-1])))$/

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util

#valid_parts_as_args

Constructor Details

#initialize(date_string) ⇒ Date

Returns a new instance of Date.



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# File 'lib/circa/date.rb', line 11

def initialize(date_string)
  @year = '0000'
  @month = '00'
  @day = '00'
  @valid_parts = {}
  unless validate(date_string)
    raise ArgumentError, "Invalid date: #{date_string}"
  end
end

Instance Attribute Details

#valid_parts ⇒ Object (readonly)

Returns the value of attribute valid_parts.



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# File 'lib/circa/date.rb', line 9

def valid_parts
  @valid_parts
end

Instance Method Details

#to_date ⇒ Object 



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# File 'lib/circa/date.rb', line 25

def to_date
  return nil if valid_parts.empty?
  parts = [:year, :month, :day]
  args = valid_parts_as_args(parts)
  ::Date.send(:new, *args)
end

#to_s ⇒ Object 



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# File 'lib/circa/date.rb', line 21

def to_s
  "#{@year}-#{@month}-#{@day}"
end