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MonkeyPatch jruby's Array#pretty_inspect [Fixes #568]

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Conrad Irwin 2012-05-26 00:30:38 -07:00
parent f2f421bf4b
commit 6967224ccb
1 changed files with 21 additions and 0 deletions
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21
lib/pry/core_extensions.rb
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@ -51,3 +51,24 @@ class Object
__binding_impl__
end
end
# There's a splat bug on jruby in 1.9 emulation mode, which breaks the
# pp library.
#
# * http://jira.codehaus.org/browse/JRUBY-6687
# * https://github.com/pry/pry/issues/568
#
# Until that gets fixed upstream, let's monkey-patch here:
if [[1, 2]].pretty_inspect == "[1]\n"
class Array
def pretty_print(q)
q.group(1, '[', ']') {
i = 0
q.seplist(self) { |*|
q.pp self[i]
i += 1
}
}
end
end
end