class RR::WildcardMatchers::DuckType

Attributes

required_methods[RW]

Public Class Methods

new(*required_methods) click to toggle source
# File lib/rr/wildcard_matchers/duck_type.rb, line 6
def initialize(*required_methods)
  @required_methods = required_methods
end

Public Instance Methods

==(other) click to toggle source
# File lib/rr/wildcard_matchers/duck_type.rb, line 15
def ==(other)
  other.is_a?(self.class) &&
  other.required_methods == self.required_methods
end
Also aliased as: eql?
eql?(other)
Alias for: ==
inspect() click to toggle source
# File lib/rr/wildcard_matchers/duck_type.rb, line 21
def inspect
  formatted_required_methods =
    required_methods.map { |method_name| method_name.inspect }.join(', ')
  "duck_type(#{formatted_required_methods})"
end
wildcard_match?(other) click to toggle source
# File lib/rr/wildcard_matchers/duck_type.rb, line 10
def wildcard_match?(other)
  self == other ||
  required_methods.all? {|m| other.respond_to?(m) }
end