Class: Reginald::Alternation
- Inherits:
-
Collection
- Object
- Array
- Collection
- Reginald::Alternation
- Defined in:
- lib/rack/mount/vendor/reginald/reginald/alternation.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(*args) ⇒ Alternation
constructor
A new instance of Alternation.
-
#inspect ⇒ Object
:nodoc:.
-
#literal? ⇒ Boolean
Returns true if expression could be treated as a literal string.
- #options ⇒ Object
- #to_s(parent = false) ⇒ Object
Methods inherited from Collection
#==, #eql?, #freeze, #ignorecase=, #include?, #match, #to_regexp
Constructor Details
#initialize(*args) ⇒ Alternation
Returns a new instance of Alternation.
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 13 def initialize(*args) if args.length == 1 && args.first.instance_of?(Array) super(args.first) else super(args) end end |
Class Method Details
.reduce(alternation_or_expression, expression) ⇒ Object
:nodoc:
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 3 def self.reduce(alternation_or_expression, expression) #:nodoc: if alternation_or_expression.first.is_a?(Alternation) alternation_or_expression = alternation_or_expression.first alternation_or_expression << expression new(*alternation_or_expression) else new(alternation_or_expression, expression) end end |
Instance Method Details
#inspect ⇒ Object
:nodoc:
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 36 def inspect #:nodoc: to_s.inspect end |
#literal? ⇒ Boolean
Returns true if expression could be treated as a literal string.
Alternation groups are never literal.
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 24 def literal? false end |
#options ⇒ Object
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 28 def 0 end |
#to_s(parent = false) ⇒ Object
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# File 'lib/rack/mount/vendor/reginald/reginald/alternation.rb', line 32 def to_s(parent = false) map { |e| e.to_s(parent) }.join('|') end |