move requires outside of capistrano load block
use $CHILD_STATUS instead of $?
multiple automatic style corrections using rubocop
remove utf8 symbols from comments
require archive/tar/minitar and use class_eval to add getbyte method to Archive::Tar::Minitar::Reader::EntryStream
rename argument of == to other in LengthConstraint
rewrite DumpRake::Env.for_command without inject
use format or interpolation instead of %
no need to rescue for drop_database
extract connection method in TableManipulation
simplify block conditions or replace with guard clauses
fix spec for locking absent Dump
remove direct usage of ===
simplify line with ?: in DumpRake.versions
move plain requires to top in dump_rake.rb
remove one level in do_transfer
put assignment in conditions into brackets
remove assignment of unused captured exception in ContiniousTimeout
fix typo claned_tag => cleaned_tag
use next to skip iteration instead of block conditions