Module: ComponentHelper

Defined in:
app/helpers/component_helper.rb

Instance Method Summary collapse

Instance Method Details

#add_option(option, output = nil) ⇒ Object 



2
3
4
5
6
 
# File 'app/helpers/component_helper.rb', line 2

def add_option(option, output = nil)
  return unless option
  return output if output
  option
end

#markdown(text) ⇒ Object 



8
9
10
11
 
# File 'app/helpers/component_helper.rb', line 8

def markdown(text)
  return unless text
  Redcarpet::Markdown.new(Redcarpet::Render::HTML).render(text).html_safe
end

#markdown_help_url ⇒ Object 



13
14
15
 
# File 'app/helpers/component_helper.rb', line 13

def markdown_help_url
  "http://nestacms.com/docs/creating-content/markdown-cheat-sheet"
end

#render_children(children) ⇒ Object 



17
18
19
20
 
# File 'app/helpers/component_helper.rb', line 17

def render_children(children)
  return children unless children.present? && children.is_a?(Array)
  children.map(&:render).reduce(:+)
end