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Class: ActionView::TemplatePath

Relationships & Source Files
Inherits: Object
Defined in: actionview/lib/action_view/template_path.rb

Overview

Represents a template path within ActionView’s lookup and rendering system, like “users/show”

TemplatePath makes it convenient to convert between separate name, prefix, partial arguments and the virtual path.

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(name, prefix, partial, virtual) ⇒ TemplatePath

[ GitHub ] 

  


# File 'actionview/lib/action_view/template_path.rb', line 47



def initialize(name, prefix, partial, virtual)
  @name    = name
  @prefix  = prefix
  @partial = partial
  @virtual = virtual
end


  







Class Method Details



  

    .build(name, prefix, partial)  
  



  

    

Convert name, prefix, and partial into a TemplatePath


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 43



def self.build(name, prefix, partial)
  new name, prefix, partial, virtual(name, prefix, partial)
end


  








  

    .parse(virtual)  
  



  

    

Build a TemplatePath form a virtual path


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 28



def self.parse(virtual)
  if nameidx = virtual.rindex("/")
    prefix = virtual[0, nameidx]
    name = virtual.from(nameidx + 1)
    prefix = prefix[1..] if prefix.start_with?("/")
  else
    prefix = ""
    name = virtual
  end
  partial = name.start_with?("_")
  name = name[1..] if partial
  new name, prefix, partial, virtual
end


  








  

    .virtual(name, prefix, partial)  
  



  

    

Convert name, prefix, and partial into a virtual path string


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 17



def self.virtual(name, prefix, partial)
  if prefix.empty?
    "#{partial ? "_" : ""}#{name}"
  elsif partial
    "#{prefix}/_#{name}"
  else
    "#{prefix}/#{name}"
  end
end


  







Instance Attribute Details



  

    #name   (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 12



attr_reader :name, :prefix, :partial, :virtual


  








  

    #partial?   (readonly)
  



  

    

Alias for #partial.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 13



alias_method :partial?, :partial


  








  

    #prefix   (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 12



attr_reader :name, :prefix, :partial, :virtual


  








  

    #to_s   (readonly)
  



  

    

Alias for #virtual.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 55



alias :to_s :virtual


  








  

    #to_str   (readonly)
  



  

    

Alias for #virtual.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 54



alias :to_str :virtual


  








  

    #virtual   (readonly)
    Also known as: #virtual_path, #to_str, #to_s
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 12



attr_reader :name, :prefix, :partial, :virtual


  








  

    #virtual_path   (readonly)
  



  

    

Alias for #virtual.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 14



alias_method :virtual_path, :virtual


  







Instance Method Details



  

    #partial   (readonly)
    Also known as: #partial?
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/template_path.rb', line 12



attr_reader :name, :prefix, :partial, :virtual