Add bin and edit workflow

bin/gems/pry-0.15.2/lib/pry/commands/save_file.rb

@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+class Pry
+  class Command
+    class SaveFile < Pry::ClassCommand
+      match 'save-file'
+      group 'Input and Output'
+      description 'Export to a file using content from the REPL.'
+
+      banner <<-'BANNER'
+        Usage: save-file [OPTIONS] --to [FILE]
+
+        Export to a file using content from the REPL.
+
+        save-file my_method --to hello.rb
+        save-file -i 1..10 --to hello.rb --append
+        save-file show-method --to my_command.rb
+        save-file sample_file.rb --lines 2..10 --to output_file.rb
+      BANNER
+
+      def options(opt)
+        CodeCollector.inject_options(opt)
+
+        opt.on :to=,        "Specify the output file path"
+        opt.on :a, :append, "Append output to file"
+      end
+
+      def process
+        @cc = CodeCollector.new(args, opts, pry_instance)
+        raise CommandError, "Found no code to save." if @cc.content.empty?
+
+        if !file_name
+          display_content
+        else
+          save_file
+        end
+      end
+
+      def file_name
+        opts[:to] || nil
+      end
+
+      def save_file
+        File.open(file_name, mode) do |f|
+          f.puts @cc.content
+        end
+        output.puts "#{file_name} successfully saved"
+      end
+
+      def display_content
+        output.puts @cc.content
+        output.puts "\n\n--\nPlease use `--to FILE` to export to a file."
+        output.puts "No file saved!\n--"
+      end
+
+      def mode
+        opts.present?(:append) ? "a" : "w"
+      end
+    end
+
+    Pry::Commands.add_command(Pry::Command::SaveFile)
+  end
+end