3 commits

Author	SHA1	Message	Date
Bofei Zhu	59242c5b7e	Add final to each class in Example ... Summary: Closes https://github.com/Instagram/IGListKit/pull/173 Differential Revision: D4143811 Pulled By: rnystrom fbshipit-source-id: 879ba9fa858648677fd2e3750bcf1815ac37ef18	2016-11-07 15:59:04 -08:00
Valeriy Van	e3ea1903f7	Minor changes in WorkingRangeSectionController.swift ... Summary: Uses trailing block syntax calling URLSession.shared.dataTask, uses guard statement inside that block. - [x] All tests pass. Demo project builds and runs. - [ ] I added tests, an experiment, or detailed why my change isn't tested. - [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/CONTRIBUTING.md) …uard statement inside that block. Closes https://github.com/Instagram/IGListKit/pull/124 Differential Revision: D4088983 Pulled By: rnystrom fbshipit-source-id: 8c88b486728d2b40e1ed3b1f4819cfc7c584cbc9	2016-10-27 09:44:10 -07:00
Ryan Nystrom	f6e088acd8	Working Range example ... Summary: Adding a working range example to the example app. This example: - Displays a list of images downloaded from unsplash.it - Create 20 uniquely-random sized objects - When section controllers enter the range, create a data task to download the image - When finished, store image in `downloadedImage` - Set in cell if cell is visible - Don't create task if already downloaded or task created - Cancel task when section controller is destroyed - Show a spinner cell while downloading the image Fixes #84 - [x] All tests pass. Demo project builds and runs. - [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/CONTRIBUTING.md) Closes https://github.com/Instagram/IGListKit/pull/89 Differential Revision: D4050210 Pulled By: rnystrom fbshipit-source-id: 628a777fa819dccd9d9f4f58646cdf72fb4bc65c	2016-10-19 23:29:12 -07:00