Reworking structures for easy testing, read more

I was reworking bits of the containers to address issue #131, then
realized that the table's tests depended on a specific initial size. I'm
too buggered to finish it tonight, so I'll fix it tomorrow.

source/toy_array.h

@@ -11,3 +11,22 @@ typedef struct Toy_Array { //32 | 64 BITNESS
 } Toy_Array;               //8  | 8
 
 TOY_API Toy_Array* Toy_resizeArray(Toy_Array* array, unsigned int capacity);
+
+//some useful sizes, could be swapped out as needed
+#ifndef TOY_ARRAY_INITIAL_CAPACITY
+#define TOY_ARRAY_INITIAL_CAPACITY 8
+#endif
+
+#ifndef TOY_ARRAY_EXPANSION_RATE
+#define TOY_ARRAY_EXPANSION_RATE 2
+#endif
+
+//quick allocate
+#ifndef TOY_ARRAY_ALLOCATE
+#define TOY_ARRAY_ALLOCATE() Toy_resizeArray(NULL, TOY_ARRAY_INITIAL_CAPACITY)
+#endif
+
+//one line to expand the array
+#ifndef TOY_ARRAY_EXPAND
+#define TOY_ARRAY_EXPAND(array) (array = (array != NULL && (array)->count + 1 > (array)->capacity ? Toy_resizeArray(array, (array)-> capacity * TOY_ARRAY_EXPANSION_RATE) : array))
+#endif