Class: Erubis::Context

Inherits:
Object show all
Includes:
Waves::Helpers::AssetHelper, Waves::Helpers::NumberHelper, Waves::Helpers::TagHelper, Waves::Helpers::UrlHelper
Defined in:
lib/renderers/erubis.rb

Overview

This is added to the Erubis Content class to allow the same helper methods to be used with both Markaby and Erubis.

Constant Summary

Constants included from Waves::Helpers::TagHelper

Waves::Helpers::TagHelper::ESCAPE_TABLE

Instance Method Summary collapse

Methods included from Waves::Helpers::NumberHelper

#number_with_delimiter

Methods included from Waves::Helpers::AssetHelper

#image_path, #image_tag

Methods included from Waves::Helpers::TagHelper

#escape_once, #h, #tag

Methods included from Waves::Helpers::UrlHelper

#link_to, #url_for

Instance Method Details

#<<(s) ⇒ Object 



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# File 'lib/renderers/erubis.rb', line 13

def <<(s) 
  eval("_buf", @binding).concat s # add to rendered output
end

#capture ⇒ Object 



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# File 'lib/renderers/erubis.rb', line 17

def capture
  eval("_context.push(_buf); _buf = ''", @binding) #ignore output from that eval, will be added via "<<"
  result = Erubis::Eruby.new(yield).result @binding
  eval("_buf = _context.pop", @binding)
  result
end

#render(eruby) ⇒ Object 



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# File 'lib/renderers/erubis.rb', line 24

def render(eruby)
  unless @binding
    @binding = binding
    eval("_buf = ''; _context = []", @binding)
  end
  eruby.result @binding
end