Added specs for Rect#collide_array, Rect#collide_array_all, Rect#collide_hash, Rect#collide_hash_all, Rect#collide_point?, Rect#collide_rect?, and Rect#contain?
Added specs for Rect#collide_array, Rect#collide_array_all, Rect#collide_hash, Rect#collide_hash_all, Rect#collide_point?, Rect#collide_rect?, and Rect#contain?

singpolyma/rubygame,rubygame/rubygame,firstval/rubygame,Dami-coding/rubygame,singpolyma/rubygame