Method: Ruber::Project#initialize

Defined in:
lib/ruber/project.rb

#initialize(file, name = nil) ⇒ Project

Creates a new Project. file is the name of the project file, while name is the project name. You must specify both arguments if the file file doesn’t exist, while you must not pass the name parameter if the file file already exists (in this case, the project name is written in the project file and there’s no need to specify it). Note that this method takes care of creating the backend, so you don’t need to do that yourself (unlike with AbstractProject).

If file is a relative path, it’s considered relative to the current directory.

If the project file file already exists but it’s not a valid project file, AbstractProject::InvalidProjectFile will be raised.

Parameters:

  • file (String) —

    the path of the project file (it doesn’t need to exist)

  • name (String, nil) (defaults to: nil) —

    the name of the project. If the project file already exists, then this should be nil. If the project file doesn’t exist, this should not be nil

[View source]

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# File 'lib/ruber/project.rb', line 390

def initialize file, name = nil
  file = File.join(Dir.pwd, file) unless file.start_with? '/'
  back = begin ProjectBackend.new file
  rescue YamlSettingsBackend::InvalidSettingsFile => e
    raise Ruber::AbstractProject::InvalidProjectFile, e.message
  end
  super Ruber[:world], back, name
  finalize
  @dir_scanner = ProjectDirScanner.new self
  @dir_scanner.connect(SIGNAL('file_added(QString)')) do |f|
    @files << f if @files
  end
  @dir_scanner.connect(SIGNAL('file_removed(QString)')) do |f|
    @files.delete f if @files
  end
  @dir_scanner.connect(SIGNAL(:rules_changed)){@files = nil}
  @files = nil
end