Class: Cask::DSL::Caveats Private
- Extended by:
- Predicable
- Defined in:
- cask/dsl/caveats.rb
Overview
This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.
Class corresponding to the caveats
stanza.
Each method should handle output, following the convention of at least one trailing blank line so that the user can distinguish separate caveats.
The return value of the last method in the block is also sent to the output by the caller, but that feature is only for the convenience of cask authors.
Instance Method Summary collapse
-
#eval_caveats(&block) ⇒ Object
private
-
#initialize(*args) ⇒ Caveats
constructor
private
A new instance of Caveats.
-
#puts(*args) ⇒ Object
private
Override
puts
to collect caveats. -
#to_s ⇒ Object
private
Methods included from Predicable
Methods inherited from Base
#method_missing, #system_command
Constructor Details
#initialize(*args) ⇒ Caveats
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Returns a new instance of Caveats.
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# File 'cask/dsl/caveats.rb', line 22 def initialize(*args) super(*args) @built_in_caveats = {} @custom_caveats = [] @discontinued = false end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class Cask::DSL::Base
Instance Method Details
#eval_caveats(&block) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/dsl/caveats.rb', line 50 def eval_caveats(&block) result = instance_eval(&block) return unless result return if result == :built_in_caveat @custom_caveats << result.to_s.sub(/\s*\Z/, "\n") end |
#puts(*args) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
Override puts
to collect caveats.
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# File 'cask/dsl/caveats.rb', line 45 def puts(*args) @custom_caveats += args :built_in_caveat end |
#to_s ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
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# File 'cask/dsl/caveats.rb', line 40 def to_s (@custom_caveats + @built_in_caveats.values).join("\n") end |