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a04e56012a
'void' method now available to commands, commands must return this when they do not want their result displayed when they use :keep_retval => true. void just maps to a random object Pry::CommandContext::VOID_VALUE.
48 lines
1.2 KiB
Ruby
48 lines
1.2 KiB
Ruby
class Pry
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# Command contexts are the objects runing each command.
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# Helper modules can be mixed into this class.
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class CommandContext
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# represents a void return value for a command
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VOID_VALUE = Object.new
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# give it a nice inspect
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def VOID_VALUE.inspect() "void" end
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attr_accessor :output
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attr_accessor :target
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attr_accessor :captures
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attr_accessor :eval_string
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attr_accessor :arg_string
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attr_accessor :opts
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attr_accessor :command_set
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attr_accessor :command_processor
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attr_accessor :void
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attr_accessor :_pry_
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# Run a command from another command.
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# @param [String] command_string The string that invokes the command
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# @param [Array] args Further arguments to pass to the command
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# @example
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# run "show-input"
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# @example
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# run ".ls"
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# @example
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# run "amend-line", "5", 'puts "hello world"'
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def run(command_string, *args)
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complete_string = "#{command_string} #{args.join(" ")}"
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command_processor.process_commands(complete_string, eval_string, target)
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end
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def commands
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command_set.commands
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end
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def text
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Pry::Helpers::Text
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end
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include Pry::Helpers::BaseHelpers
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include Pry::Helpers::CommandHelpers
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end
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end
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