Section 10.2. Things work, but only with a weird hack where microposts_spec assigns the content manually in the before block because otherwise the content is empty for some unfathomable reason.
Just finished with adding microposts to sample_data.rake.
Section 10.3 reached.
Starting section 10.3.2; tests all pass
Web interface for microposts works; fixed blank content problem in controller by again switching to parameter assignment inside a block.
Starting section 10.3.4.
Finished with Chapter 10 main text.