Module: Ext::ErubyView::Base

Defined in:
lib/ext/eruby_view.rb

Instance Method Summary collapse

Instance Method Details

#eruby_template(view) ⇒ Object

Returns the path or nil from a view name. Template extensions are .erb.



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# File 'lib/ext/eruby_view.rb', line 57

def eruby_template(view)
  file = File.join(template_root, "#{view}.erb")
  File.exists?(file) ? file : nil
end

#eruby_view(m, *a, &b) ⇒ Object

Compiles an eruby template from current instance variables, helpers and the template

TODO : Support splat and block TODO : Implement parse caching here NOTE : Override @headers if necessary here



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# File 'lib/ext/eruby_view.rb', line 76

def eruby_view(m, *a, &b)
  e = ::ERB.new(File.read(eruby_template(m)))
  e.result(ivs_send(app::V.new).bind(m,*a,&b)) # instance variables are wrapped in V
end

#eruby_view?(view) ⇒ Boolean

Checks if the view exists as an eruby template

Returns:

  • (Boolean) 


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# File 'lib/ext/eruby_view.rb', line 50

def eruby_view?(view)
  if /text\/html|\*\/\*/ =~ (env.HTTP_ACCEPT || '*/*')
    return true if eruby_template(view)
  end
end

#has_view?(view) ⇒ Boolean

Generic wrapper. Forwards to #eruby_view? or ask parent.

Returns:

  • (Boolean) 


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# File 'lib/ext/eruby_view.rb', line 44

def has_view?(view)
  return true if eruby_view?(view)
  super
end

#view(m, *a, &b) ⇒ Object

Generic wrapper. Forwards to #eruby_view or ask parent.



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# File 'lib/ext/eruby_view.rb', line 63

def view(m, *a, &b)
  if eruby_view?(m)
    return eruby_view(m, *a, &b)
  end
  super
end