tree 408b42dff9481db204eea74349a812aae7c35c1c
parent 20784e7b4010481628ed18f8e800ea5abd6a2058
author Hao Zhu <haozhu233@gmail.com> 1507667656 -0400
committer Hao Zhu <haozhu233@gmail.com> 1507667656 -0400

switch from readr::write_file to writeLines