Class: INat::Report::Period

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/inat/data/sets/wrappers.rb

Overview

TODO: переделать в модуль namespace и Base-класс отдельно

Direct Known Subclasses

Day, Month, Winter, Year

Defined Under Namespace

Classes: Day, Month, Winter, Year

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value) ⇒ Period

Returns a new instance of Period.



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# File 'lib/inat/data/sets/wrappers.rb', line 41

def initialize value
  @value = value
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/inat/data/sets/wrappers.rb', line 39

def value
  @value
end

Class Method Details

.[](src) ⇒ Object 



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# File 'lib/inat/data/sets/wrappers.rb', line 15

def [] src
  return nil if src == nil
  return src if self === src
  value = case src
  when Date
    self.date_to_value src
  when Time
    self.date_to_value src.to_date
  when String
    date = Date::parse src
    self.date_to_value date
  when Integer
    src
  else
    raise TypeError, "Invalid date: #{ src.inspect }", caller
  end
  return nil if value == nil
  @values ||= {}
  @values[value] ||= new value
  @values[value]
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/inat/data/sets/wrappers.rb', line 47

def <=> other
  return nil unless self.class === other
  @value <=> other.value
end