Class: Alchemy::EssenceHtml

Inherits:

ActiveRecord::Base

• Object
• ActiveRecord::Base
• Alchemy::EssenceHtml

Defined in:

app/models/alchemy/essence_html.rb

Instance Method Summary

• #preview_text(maxlength = 30) ⇒ Object

  Returns the first x (default = 30) (HTML escaped) characters from self.source for the Element#preview_text method.

Instance Method Details

#preview_text(maxlength = 30) ⇒ Object

Returns the first x (default = 30) (HTML escaped) characters from self.source for the Element#preview_text method.

# File 'app/models/alchemy/essence_html.rb', line 18

def preview_text(maxlength = 30)
  ::CGI.escapeHTML(source.to_s)[0..maxlength]
end