leah/PullToRefresh — pull request #25 by johnkdoe (2012-08-08 22:45:22+00:00)
Title: #defines for use with feature obj_arc + protocol for more MVC-like behavior

some suggested fixes for use with projects that use ARC

1) in the vein of github/jdg/MBProgressHUD.git, add #defines for
_STRONG and _WEAK so this can be used for both older non-arc and newer
arc-based projects
2) add @protocol PullToRefreshTableViewDelegate to force the implementor
to implement their own refresh

also
a) silence "redundant" Xcode 4.4 clang warnings in setupStrings by
using the suggested fixes for the strings
b) also, localize the strings so a project can decide to set these
values to whatever makes most sense to the project, and the most
sense for each localization
c) show how the protocol works in the DemoTableViewController.m