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[ruby/net-ftp] Replace "iff" with "if and only if"

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iff means if and only if, but readers without that knowledge might
assume this to be a spelling mistake. To me, this seems like
exclusionary language that is unnecessary. Simply using "if and only if"
instead should suffice.

https://github.com/ruby/net-ftp/commit/e920473618
This commit is contained in:
Gannon McGibbon 2021-01-20 20:09:33 -05:00 committed by Hiroshi SHIBATA
parent 2670509ebb
commit 1b2abb6590
1 changed files with 1 additions and 1 deletions
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lib/net/ftp.rb
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@ -1366,7 +1366,7 @@ module Net
end end
# #
# Returns +true+ iff the connection is closed. # Returns +true+ if and only if the connection is closed.
# #
def closed? def closed?
@sock == nil or @sock.closed? @sock == nil or @sock.closed?