Feature #12664: Multiline pretty-printing of multiline strings

• Status: Closed
• Assignee: akr (Akira Tanaka)
• Target version: -

[pitr.ch (Petr Chalupa)]

With following addition

class String
  def pretty_print(q)
    lines = self.lines
    if lines.size > 1
      q.group(0, '', '') do
        q.seplist(lines, lambda { q.text ' +'; q.breakable }) do |v|
          q.pp v
        end
      end
    else
      q.text inspect
    end
  end
end

a multiline String will print as follows

[9] pry(main)> pp "bundler.rb"=> "module Bundler\n  BundlerError = Class.new(Exception)\n  def self.setup\n  end\nend\n"
{"bundler.rb"=>
  "module Bundler\n" +
  "  BundlerError = Class.new(Exception)\n" +
  "  def self.setup\n" +
  "  end\n" +
  "end\n"}

[shyouhei (Shyouhei Urabe)]

• Status changed from Open to Assigned

We looked at this issue in developer meeting today and Akira was positive about this proposal. I'm assigning to him.

[pitr.ch (Petr Chalupa)]

Great, thanks. Would you like me to submit it in form of a patch?

[hsbt (Hiroshi SHIBATA)]

• Status changed from Assigned to Closed

It's fixed at r56391

[hsbt (Hiroshi SHIBATA)]

• Project changed from 14 to Ruby master

[pitr.ch (Petr Chalupa)]

Thanks!