Finished alexch#10. Is happy.

10_temperature_object/temperature.rb

@@ -0,0 +1,53 @@
+class Temperature
+  def initialize(temphash)
+    @temp = temphash[:f] || temphash[:c]
+    @unit = temphash.keys[0]
+  end
+
+  def to_fahrenheit
+    return @temp if @unit == :f
+    ((@temp * 9/5) + 32).round(1)
+  end
+
+  def to_celsius
+    return @temp if @unit == :c
+    ((@temp - 32) * 5/9).ceil
+  end
+
+  def self.in_celsius(temp)
+    Temperature.new({c: temp})
+  end
+
+  def self.in_fahrenheit(temp)
+    Temperature.new({f: temp})
+  end
+
+
+end
+
+class Celsius < Temperature
+  def initialize(temp)
+    @temp = temp
+    @unit = :c
+  end
+end
+
+class Fahrenheit < Temperature
+  def initialize(temp)
+    @temp = temp
+    @unit = :f
+  end
+end
+
+=begin
+ 
+def ftoc(temp)
+  ( ( temp - 32 ) * 5/9 ).ceil
+end
+
+def ctof(temp)
+  ((temp * 9/5)+ 32).round(1)
+end 
+
+  
+=end