Class: HttpRouter::Node::Request

Inherits:
HttpRouter::Node show all
Defined in:
lib/http_router/node/request.rb

Constant Summary collapse

VALID_HTTP_VERBS = 
%w[HEAD GET DELETE POST PUT OPTIONS PATCH TRACE CONNECT]

Instance Attribute Summary collapse

Attributes inherited from HttpRouter::Node

#router

Instance Method Summary collapse

Methods inherited from HttpRouter::Node

#add_arbitrary, #add_destination, #add_free_match, #add_glob, #add_glob_regexp, #add_lookup, #add_match, #add_request, #add_spanning_match, #add_variable, #depth, #inspect, #inspect_matchers_body

Constructor Details

#initialize(router, parent, opts) ⇒ Request

Returns a new instance of Request.



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# File 'lib/http_router/node/request.rb', line 8

def initialize(router, parent, opts)
  opts.each do |k, v|
    v = [v] unless v.is_a?(Array)
    case k
    when :request_method
      v.map!{|val| val.to_s.upcase}
      v.all?{|m| VALID_HTTP_VERBS.include?(m)} or raise InvalidRequestValueError, "Invalid value for request_method #{v.inspect}"
      v.each{|val| router.known_methods << val}
    end
    opts[k] = v
  end
  @opts = opts
  @opts[:request_method].each { |m| router.known_methods << m } if @opts.key?(:request_method)
  super(router, parent)
end

Instance Attribute Details

#opts ⇒ Object (readonly)

Returns the value of attribute opts.



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# File 'lib/http_router/node/request.rb', line 6

def opts
  @opts
end

#request_method ⇒ Object (readonly)

Returns the value of attribute request_method.



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# File 'lib/http_router/node/request.rb', line 6

def request_method
  @request_method
end

Instance Method Details

#inspect_label ⇒ Object 



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# File 'lib/http_router/node/request.rb', line 39

def inspect_label
  "#{self.class.name.split("::").last} #{opts.inspect} (#{@matchers.size} matchers)"
end

#to_code ⇒ Object 



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# File 'lib/http_router/node/request.rb', line 28

def to_code
  code = "if "
  code << @opts.map do |k,v|
    case v.size
    when 1 then to_code_condition(k, v.first)
    else        "(#{v.map{|vv| to_code_condition(k, vv)}.join(' or ')})"
    end           
  end * ' and '
  code << "\n  #{super}\nend"
end

#usable?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/http_router/node/request.rb', line 24

def usable?(other)
  other.class == self.class && other.opts == opts
end