Class: FileWatch::WatchedFilesCollection

Inherits:
Object
  • Object
show all
Defined in:
lib/filewatch/watched_files_collection.rb

Instance Method Summary collapse

Constructor Details

#initialize(settings) ⇒ WatchedFilesCollection

Returns a new instance of WatchedFilesCollection.



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# File 'lib/filewatch/watched_files_collection.rb', line 5

def initialize(settings)
  @sort_by = settings.file_sort_by # "last_modified" | "path"
  @sort_direction = settings.file_sort_direction # "asc" | "desc"
  @sort_method = method("#{@sort_by}_#{@sort_direction}".to_sym)
  @files = []
  @pointers = {}
end

Instance Method Details

#add(watched_file) ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 13

def add(watched_file)
  @files << watched_file
  @sort_method.call
end

#close_all ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 26

def close_all
  @files.each(&:file_close)
end

#delete(paths) ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 18

def delete(paths)
  Array(paths).each do |f|
    index = @pointers.delete(f)
    @files.delete_at(index)
  end
  @sort_method.call
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/filewatch/watched_files_collection.rb', line 30

def empty?
  @files.empty?
end

#keys ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 34

def keys
  @pointers.keys
end

#values ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 38

def values
  @files
end

#watched_file_by_path(path) ⇒ Object 



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# File 'lib/filewatch/watched_files_collection.rb', line 42

def watched_file_by_path(path)
  index = @pointers[path]
  return nil unless index
  @files[index]
end