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NAME

6       MooseX::App::Message::Envelope - Message presented to the user
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DESCRIPTION

9       Whenever MooseX::App needs to pass a message to the user, it does so by
10       generating a MooseX::App::Message::Envelope object. The object usually
11       contains one or more blocks (MooseX::App::Message::Block) and can be
12       easily stringified.
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14       Usually a MooseX::App::Message::Envelope object is generated and
15       returned by the new_with_command method in MooseX::App::Base if there
16       is an error or if the user requests help.
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18       To avoid useless object type checks when working with this method,
19       MooseX::App::Message::Envelope follows the Null-class pattern. So you
20       can do this, no matter if new_with_command fails or not:
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22        MyApp->new_with_command->some_method->only_called_if_successful;
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24       If
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METHODS

27   stringify
28       Stringifies the messages
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30   overload
31       This method is called whenever the object is stringified via overload.
32       In this case it prints the message on either STDERR or STDOUT, and
33       exits the process with the given exitcode (if any).
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35   add_block
36       Adds a new message block. Param must be a MooseX::App::Message::Block
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38   list_blocks
39       Returns a list on message blocks.
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41   blocks
42       Message block accessor.
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44   exitcode
45       Exitcode accessor.
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47   has_exitcode
48       Check if exitcode is set.
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50   OVERLOAD
51       Stringification of this object is overloaded.
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53   AUTOLOAD
54       You can call any method on the message class.
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58perl v5.30.1                      2020-01-30 MooseX::App::Message::Envelope(3)
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