Class: DirectoryContents

Inherits:
Object
  • Object
show all
Defined in:
lib/piggy-core/file_info.rb

Overview

An unordered list of FileInfos, accessible by name. The directory location is stored as a path-String.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(the_path = '') ⇒ DirectoryContents

Returns a new instance of DirectoryContents.



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# File 'lib/piggy-core/file_info.rb', line 154

def initialize(the_path = '')
  @path = the_path
  @contents = Hash.new
end

Instance Attribute Details

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/piggy-core/file_info.rb', line 152

def path
  @path
end

Instance Method Details

#[](name) ⇒ Object Also known as: has_key? 



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# File 'lib/piggy-core/file_info.rb', line 175

def [](name)
  return @contents[name]
end

#[]=(name, info) ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 163

def []=(name, info)
  @contents[name] = info
end

#add(file_name) ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 159

def add(file_name)
  @contents[file_name.name] = file_name
end

#at(name) ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 171

def at(name)
  return @contents[name]
end

#directories ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 185

def directories
  return @contents.keys.select { |k| @contents[k].directory? }.sort
end

#files ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 189

def files
  return @contents.keys.reject { |k| @contents[k].directory? }.sort
end

#get(file_name) ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 167

def get(file_name)
  return @contents[file_name.name]
end

#keys ⇒ Object 



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# File 'lib/piggy-core/file_info.rb', line 181

def keys
  return @contents.keys
end