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Workaround for JRuby 🚑

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This commit is contained in:
Ryan Fitzgerald 2012-10-13 19:46:37 -07:00
parent ced328d38a
commit 98aa9a40aa
1 changed files with 4 additions and 1 deletions
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5
lib/pry/command.rb
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@ -337,7 +337,10 @@ class Pry
# Note that if we find the '| do' or '| {' we delete this and the
# elements following it from `arg_string`.
def pass_block(arg_string)
block_index = arg_string.rindex(/\| *(?:do|\{)/)
# Workaround for weird JRuby bug where rindex in this case can return nil
# even when there's a match.
arg_string.scan(/\| *(?:do|\{)/)
block_index = $~ && $~.offset(0)[0]
return if !block_index