Class: Reginald::Expression

Inherits:
Array
  • Object
show all
Defined in:
lib/rack/mount/vendor/reginald/reginald/expression.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Expression

Returns a new instance of Expression.



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 16

def initialize(*args)
  @ignorecase = false

  if args.length == 1 && args.first.is_a?(Array)
    super(args.first)
  else
    super(args)
  end
end

Instance Attribute Details

#ignorecase ⇒ Object

Returns the value of attribute ignorecase.



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 3

def ignorecase
  @ignorecase
end

Class Method Details

.reduce(expression_or_atom, atom = nil) ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 5

def self.reduce(expression_or_atom, atom = nil)
  if expression_or_atom.is_a?(Expression)
    expression_or_atom << atom if atom
    new(*expression_or_atom)
  elsif atom.nil?
    new(expression_or_atom)
  else
    new(expression_or_atom, atom)
  end
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 54

def ==(other)
  case other
  when String
    other == to_s
  when Array
    super
  else
    eql?(other)
  end
end

#casefold? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 50

def casefold?
  ignorecase
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 65

def eql?(other)
  other.is_a?(self.class) && super &&
    self.ignorecase == other.ignorecase
end

#freeze ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 70

def freeze
  each { |e| e.freeze }
  super
end

#include?(char) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 46

def include?(char)
  any? { |e| e.include?(char) }
end

#inspect ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 38

def inspect
  "#<Expression #{to_s.inspect}>"
end

#literal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 26

def literal?
  ignorecase == false && all? { |e| e.literal? }
end

#match(char) ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 42

def match(char)
  to_regexp.match(char)
end

#to_regexp ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 34

def to_regexp
  Regexp.compile("\\A#{to_s}\\Z")
end

#to_s ⇒ Object 



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# File 'lib/rack/mount/vendor/reginald/reginald/expression.rb', line 30

def to_s
  map { |e| e.to_s }.join
end