lib/true_class.fy in fancy-0.3.2 vs lib/true_class.fy in fancy-0.3.3

@@ -1,43 +1,39 @@
 class TrueClass {
-  "TrueClass. The class of the singleton true value."
+  "TrueClass. The class of the singleton @true value."
 
   def TrueClass new {
     # always return true singleton object when trying to create a new
     # TrueClass instance
     true
   }
 
-  def if_true: then_block else: else_block {
-    "Calls the then_block."
-    then_block call
-  }
-
   def if_true: block {
-    "Calls the block."
-    block call
+    "Calls @block."
+    block call: [self]
   }
 
-  def if_false: block {
-    "Returns nil."
-    nil
+  def if_true: then_block else: else_block {
+    "Calls @then_block."
+    then_block call: [self]
   }
 
-  def nil? {
-    "Returns nil."
-    false
+  def true? {
+    "Returns @true."
+    true
   }
 
-  def false? {
-    "Returns nil."
-    false
+  def to_s {
+    "Returns @true as a @String@."
+    "true"
   }
 
-  def true? {
-    "Returns true."
-    true
+  def to_a {
+    "Returns an empty @Array@."
+    []
   }
 
   def not {
+    "Returns @false."
     false
   }
 }