Module: ZergXcode::Encoder

Defined in:
lib/zerg_xcode/file_format/encoder.rb

Overview

Writes flattened object graphs to .xcodeproj files.

Class Method Summary (collapse)

Class Method Details

+ (Object) encode(project) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 13

def self.encode(project)
  "// !$*UTF8*$!\n" + encode_hash(project, 0) + "\n"
end

+ (Object) encode_array(array, indentation) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 36

def self.encode_array(array, indentation)
  "(\n" + array.map { |value|
    encode_indentation(indentation + 1) +
    encode_object(value, indentation + 1) + ",\n"
  }.join + encode_indentation(indentation) + ")"
end

+ (Object) encode_hash(hash, indentation) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 17

def self.encode_hash(hash, indentation)
  "{\n" + hash.keys.sort.map { |key|
    encode_indentation(indentation + 1) + 
    encode_value(key, indentation + 1) + " = " +
    encode_object(hash[key], indentation + 1) + ";\n"
  }.join + encode_indentation(indentation) + "}"
end

+ (Object) encode_indentation(indentation) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 48

def self.encode_indentation(indentation)
  "\t" * indentation
end

+ (Object) encode_object(object, indentation) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 25

def self.encode_object(object, indentation)
  case object
  when Hash
    encode_hash object, indentation
  when Array
    encode_array object, indentation
  when String
    encode_value object, indentation
  end
end

+ (Object) encode_value(value, indentation) 



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# File 'lib/zerg_xcode/file_format/encoder.rb', line 43

def self.encode_value(value, indentation)
  # This escapes what needs to be escaped.
  value.to_s.inspect
end