Backslash in Ruby conditional statement -
i browsing code , spotted this:
stem = "" answer = "" return if stem.nil? || answer.nil? || \ stem.question == answer.question
what \
for? know \
used in strings, i've never seen use-case before. syntax error or advanced ruby syntax? missing something?
it's useless line-continuation character.
the question "is syntax error" seems pretty simple discover.
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