Class: RouterSimple::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/router_simple.rb

Overview

Yet another HTTP Router

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Router

Create new instance



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# File 'lib/router_simple.rb', line 30

def initialize
    @patterns = []
end

Instance Method Details

#match(http_method, path) ⇒ Object

match the path with this router.

Parameters:

  • http_method (String) —

    REQUEST_METHOD

  • path (String) —

    PATH_INFO

Returns:

  • dest destination info

  • captured captured parameters

  • method_not_allowed true if method not allowed.



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# File 'lib/router_simple.rb', line 58

def match(http_method, path)
    found_method_not_allowed = false
    @patterns.each do |pattern|
        dest, captured, method_not_allowed = pattern.match(http_method, path)
        if dest
            return dest, captured
        elsif method_not_allowed
            found_method_not_allowed = true
        end
    end
    return nil, nil, found_method_not_allowed
end

#register(http_method, path, dest) ⇒ Object

register a path to router.

You can specify three pattern of path.

  1. Use regexp directly

  2. Use /:name/:id

  3. Use /*path

Parameters:

  • http_method (Araray or String) —

    HTTP method. You can specify nil, [‘GET’, ‘HEAD“], ’GET’, etc.

  • path (String or Regexp)
  • dest (Any) —

    Destination of this path

Returns:

  • None



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# File 'lib/router_simple.rb', line 46

def register(http_method, path, dest)
    @patterns.push(Route.new(http_method, path, dest))
end