Class: RR::WildcardMatchers::DuckType
- Inherits:
-
Object
- Object
- RR::WildcardMatchers::DuckType
- Defined in:
- lib/rr/wildcard_matchers/duck_type.rb
Instance Attribute Summary collapse
-
#required_methods ⇒ Object
Returns the value of attribute required_methods.
Instance Method Summary collapse
- #==(other) ⇒ Object (also: #eql?)
-
#initialize(*required_methods) ⇒ DuckType
constructor
A new instance of DuckType.
- #inspect ⇒ Object
- #wildcard_match?(other) ⇒ Boolean
Constructor Details
#initialize(*required_methods) ⇒ DuckType
Returns a new instance of DuckType.
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# File 'lib/rr/wildcard_matchers/duck_type.rb', line 6 def initialize(*required_methods) @required_methods = required_methods end |
Instance Attribute Details
#required_methods ⇒ Object
Returns the value of attribute required_methods.
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# File 'lib/rr/wildcard_matchers/duck_type.rb', line 4 def required_methods @required_methods end |
Instance Method Details
#==(other) ⇒ Object Also known as: eql?
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# File 'lib/rr/wildcard_matchers/duck_type.rb', line 25 def ==(other) return false unless other.is_a?(self.class) self.required_methods == other.required_methods end |
#inspect ⇒ Object
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# File 'lib/rr/wildcard_matchers/duck_type.rb', line 18 def inspect formatted_required_methods = required_methods.collect do |method_name| method_name.inspect end.join(', ') "duck_type(#{formatted_required_methods})" end |
#wildcard_match?(other) ⇒ Boolean
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# File 'lib/rr/wildcard_matchers/duck_type.rb', line 10 def wildcard_match?(other) return true if self == other required_methods.each do |m| return false unless other.respond_to?(m) end return true end |