Added snippets for the 4 new approaches.

Author: BethanyG

exercises/practice/dnd-character/.approaches/ability-method/snippet.txt

@@ -0,0 +1,8 @@
+    ...
+    def __init__(self):
+        for ability_type in self.ABILITIES:
+            setattr(self, ability_type, self.ability())
+
+    def ability(self):
+        values = sample(range(1, 7), 4)
+        return sum(values) - min(values)

exercises/practice/dnd-character/.approaches/dice-roll-static-method/snippet.txt

@@ -0,0 +1,8 @@
+     ...
+     def ability(self):
+         return choice([*vars(self).values()])
+
+     @staticmethod
+     def dice_roll():
+         values = sample(range(1, 7), 4)
+         return sum(sorted(values, reverse=True)[:-1])

exercises/practice/dnd-character/.approaches/loop-and-setattr-in-init/snippet.txt

@@ -0,0 +1,8 @@
+class Character:
+    ABILITIES = ('strength', 'dexterity', 'constitution', 'intelligence', 'wisdom', 'charisma')
+
+    def __init__(self):
+        for ability_type in self.ABILITIES:
+            setattr(self, ability_type, self.ability())
+        self.hitpoints = 10 + modifier(self.constitution)
+        ...

exercises/practice/dnd-character/.approaches/stand-alone-dice-roll-function/snippet.txt

@@ -0,0 +1,8 @@
+class Character:
+    ...
+    def ability(self):
+        return choice([*vars(self).values()])
+
+def dice_roll():
+    values = sample(range(1, 7), 4)
+    return sum(sorted(values)[1:])