Module: Rango::GV

Defined in:
lib/rango/gv.rb,
lib/rango/gv/router.rb,
lib/rango/gv/static.rb,
lib/rango/gv/scaffolding.rb

Defined Under Namespace

Modules: Scaffolding

Class Method Summary collapse

Class Method Details

.defer(&hook) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/rango/gv/router.rb', line 18

def self.defer(&hook)
  Rango::Mini.app do |request, response|
    value = hook.call(request, response)
    if value.respond_to?(:call)
      return value.call(request.env)
    elsif value.is_a?(Array) && value.length.eql?(3)
      return value # if we use redirect
    else
      raise "Value returned from Rango::GV.defer has to be Rack response or Rack application. Returned value: #{value.inspect}"
    end
  end
end

.redirect(url, status = 301) ⇒ Object

Usher has support for redirect, but Rango doesn’t depend on any particular router and your router might not provide this functionality. In this case you can always use this generic view. get(“/index.php”).to(Rango::GV.redirect(“/”))



35
36
37
38
39
40
 
# File 'lib/rango/gv/router.rb', line 35

def self.redirect(url, status = 301)
  Rango::Mini.app do |request, response|
    response.redirect(url, status)
    return String.new
  end
end

.static(template, scope = Object.new, context = Hash.new, &hook) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/rango/gv/static.rb', line 9

def self.static(template, scope = Object.new, context = Hash.new, &hook)
  Rango::Mini.app do |request, response|
    path = template || request.env["rango.router.params"][:template]
    path = hook.call(path) unless hook.nil?
    path = "#{path}.html" unless path.match(/\./)
    Rango.logger.debug("Rendering '#{path}'")
    # Rango::RenderMixin.scope
    context = context.call(request) if context.respond_to?(:call) # lambda { |request| {msg: request.message} }
    Rango::RenderMixin.render path, scope, context
  end
end