Class: K8::RackApplication

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

Instance Method Summary collapse

Constructor Details

#initialize(urlpath_mapping = [], default_patterns: DEFAULT_PATTERNS, urlpath_cache_size: 0, enable_urlpath_param_range: true) ⇒ RackApplication

Returns a new instance of RackApplication.



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# File 'lib/keight.rb', line 1445

def initialize(urlpath_mapping=[], default_patterns: DEFAULT_PATTERNS, urlpath_cache_size: 0,
                                   enable_urlpath_param_range: true)
  #; [!vkp65] mounts urlpath mappings.
  @mapping = ActionMapping.new(urlpath_mapping,
                               default_patterns:    default_patterns,
                               urlpath_cache_size:  urlpath_cache_size,
                               enable_urlpath_param_range: enable_urlpath_param_range)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/keight.rb', line 1459

def call(env)
  #; [!uvmxe] takes env object.
  #; [!gpe4g] returns status, headers and content.
  return handle_request(REQUEST_CLASS.new(env), RESPONSE_CLASS.new)
end

#each_mapping(&block) ⇒ Object 



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# File 'lib/keight.rb', line 1564

def each_mapping(&block)
  #; [!cgjyv] yields full urlpath pattern, action class and action methods.
  @mapping.each(&block)
  self
end

#lookup(req_path) ⇒ Object 



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# File 'lib/keight.rb', line 1454

def lookup(req_path)
  #; [!o0rnr] returns action class, action methods, urlpath names and values.
  return @mapping.lookup(req_path)
end

#show_mappings ⇒ Object 



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# File 'lib/keight.rb', line 1570

def show_mappings()
  #; [!u1g77] returns all mappings as YAML string.
  req_methods = HTTP_REQUEST_METHODS.values() + [:ANY]
  s = ""
  each_mapping do |full_urlpath_pat, action_class, action_methods|
    arr = req_methods.collect {|req_meth|
      action_method = action_methods[req_meth]
      action_method ? "#{req_meth}: #{action_method}" : nil
    }.compact()
    s << "- urlpath: #{full_urlpath_pat}\n"
    s << "  class:   #{action_class}\n"
    s << "  methods: {#{arr.join(', ')}}\n"
    s << "\n"
  end
  return s
end