lib/uk_financial_year.rb in fyuk-0.1.1 vs lib/uk_financial_year.rb in fyuk-0.2.0

@@ -11,10 +11,18 @@
   def initialize date
     start_date = start_date date
     @range = start_date...start_date.next_year
   end
 
+  # returns string representation of the financial year in the form '2000/01'.
+  # This is the form HMRC use.
+  # @return [String] representation in the form of the first year as four
+  # digits, a '/', then the last year as two digits
+  def to_s
+    "#{self.first_day.year}/#{self.last_day.year.to_s[-2..-1]}"
+  end
+
   # creates a new UkFinancialYear from a string in the form '2000/01'
   # @param [String] s the two years of the financial year in the form
   # of the first year as four digits, a '/', then the last year as
   # two digits
   # @raise [RuntimeError] if the string cannot be parsed to a financial year
@@ -61,14 +69,11 @@
   # @return [UkFinancialYear] the previous financial year
   def previous
     UkFinancialYear.new self.first_day.prev_year
   end
 
-  # returns string representation of the financial year in the form '2000/01'
-  # @return [String] representation in the form of the first year as four
-  # digits, a '/', then the last year as two digits
-  def to_s
-    "#{self.first_day.year}/#{self.last_day.year.to_s[-2..-1]}"
+  def adjacent? other_financial_year
+    self.first_day.next_year == other_financial_year.first_day || self.first_day.prev_year == other_financial_year.first_day
   end
 
   # equality method
   def ==(other)
     self.first_day == other.first_day
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