Class: RXCode::Archive

Inherits:
Object
  • Object
show all
Defined in:
lib/rxcode/models/archive.rb

Overview

Processes an NSKeyedArchive file into a set of Ruby objects

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(archive_path_or_hash, &object_mapper) ⇒ Archive

Returns a new instance of Archive.



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# File 'lib/rxcode/models/archive.rb', line 8

def initialize(archive_path_or_hash, &object_mapper)
  if archive_path_or_hash.is_a?(String)
    
    if File.exist?(archive_path_or_hash)
      @archive_path = archive_path_or_hash
      @archive_hash = Plist::parse_xml(`plutil -convert xml1 -o - '#{archive_path_or_hash}'`)
    else
      @archive_hash = Plist::parse_xml(archive_path_or_hash)
    end
    
  elsif archive_path_or_hash.is_a?(Hash)
    
    @archive_hash = archive_path_or_hash
    
  end
  
  @objects = {}
  @object_mapper = object_mapper
end

Instance Attribute Details

#archive_hash ⇒ Object (readonly)

Returns the value of attribute archive_hash.



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# File 'lib/rxcode/models/archive.rb', line 32

def archive_hash
  @archive_hash
end

#archive_path ⇒ Object (readonly)

ARCHIVE PATH ===============================================================================================


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# File 'lib/rxcode/models/archive.rb', line 30

def archive_path
  @archive_path
end

#object_mapper ⇒ Object

Returns the value of attribute object_mapper.



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# File 'lib/rxcode/models/archive.rb', line 34

def object_mapper
  @object_mapper
end

Class Method Details

.archive_at_path(archive_path) ⇒ Object 



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# File 'lib/rxcode/models/archive.rb', line 65

def self.archive_at_path(archive_path)
  self.new(archive_path)
end

.object_at_path(archive_path) ⇒ Object

Returns the object archived in the file identified by archive_path.



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# File 'lib/rxcode/models/archive.rb', line 72

def self.object_at_path(archive_path)
  archive_at_path(archive_path).root_object
end

Instance Method Details

#model_object_with_id(object_id) ⇒ Object 



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# File 'lib/rxcode/models/archive.rb', line 55

def model_object_with_id(object_id)
  if o = object_with_id(object_id)
    o.model_object
  end
end

#object_hashes ⇒ Object 



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# File 'lib/rxcode/models/archive.rb', line 61

def object_hashes
  archive_hash['objects']
end

#object_with_id(object_id) ⇒ Object

OBJECTS ====================================================================================================


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# File 'lib/rxcode/models/archive.rb', line 48

def object_with_id(object_id)
  @objects[object_id] ||=
    if object_hashes[object_id]
      ArchivedObject.new(self, object_id)
    end
end

#root_object ⇒ Object 



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# File 'lib/rxcode/models/archive.rb', line 42

def root_object
  object_with_id(root_object_archive_id)
end

#root_object_archive_id ⇒ Object

ROOT OBJECT ================================================================================================


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# File 'lib/rxcode/models/archive.rb', line 38

def root_object_archive_id
  @archive_hash['rootObject']
end