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33 lines
1013 B
33 lines
1013 B
8 years ago
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From ff6263fd9ddf2d689ecfa8fa7eb1216bfad441a8 Mon Sep 17 00:00:00 2001
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From: Akira Matsuda <ronnie@dio.jp>
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Date: Thu, 8 Dec 2016 03:51:38 +0900
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Subject: [PATCH] Avoid calling Ruby 2.4+ String#pretty_print in ColorPrinter
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Ruby 2.4+ defines String's own pretty_print that prints multiline Strings prettier
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see: https://bugs.ruby-lang.org/issues/12664
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fixes #1585
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---
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lib/pry/color_printer.rb | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/lib/pry/color_printer.rb b/lib/pry/color_printer.rb
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index 48bcc1a..ce52b8d 100644
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--- a/lib/pry/color_printer.rb
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+++ b/lib/pry/color_printer.rb
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@@ -31,7 +31,13 @@ def text(str, width = str.length)
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end
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def pp(obj)
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- super
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+ if String === obj
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+ # Avoid calling Ruby 2.4+ String#pretty_print that prints multiline
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+ # Strings prettier
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+ Object.instance_method(:pretty_print).bind(obj).call
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+ else
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+ super
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+ end
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rescue => e
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raise if e.is_a? Pry::Pager::StopPaging
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begin
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