Class: ReservedSubdomain::File

Inherits:
Object
  • Object
show all
Defined in:
lib/reserved_subdomain/file.rb

Constant Summary collapse

DIRECTORY = 
::File.join(__dir__, 'literals')

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fileroot = '*') ⇒ File 



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# File 'lib/reserved_subdomain/file.rb', line 13

def initialize(fileroot = '*')
  @fileroot = fileroot
  @literals = files.map { |filename| ::File.read(filename).split("\n") }.compact.flatten
end

Instance Attribute Details

#fileroot ⇒ Object (readonly)

Returns the value of attribute fileroot.



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# File 'lib/reserved_subdomain/file.rb', line 11

def fileroot
  @fileroot
end

#literals ⇒ Object

Returns the value of attribute literals.



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# File 'lib/reserved_subdomain/file.rb', line 11

def literals
  @literals
end

Class Method Details

.load(fileroot = '*') ⇒ Object 



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# File 'lib/reserved_subdomain/file.rb', line 6

def load(fileroot = '*')
  new(fileroot).literals
end

Instance Method Details

#dedupe!(content) ⇒ Object 



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# File 'lib/reserved_subdomain/file.rb', line 27

def dedupe!(content)
  literals.reject! { |literal| content.include?(literal) }
  self
end

#remove_reserved! ⇒ Object 



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# File 'lib/reserved_subdomain/file.rb', line 32

def remove_reserved!
  literals.reject! do |literal|
    (literal =~ /^#/) ||
      ReservedSubdomain::Prefix.new(literal).reserved? ||
      ReservedSubdomain::Pattern.new(literal).reserved?
  end

  self
end

#save ⇒ Object 



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# File 'lib/reserved_subdomain/file.rb', line 22

def save
  ::File.open(files.first, 'w') { |f| f.write literals.join("\n") }
  self
end