Class: Para::Markup::ResourceTree

Inherits:
Component
  • Object
show all
Defined in:
lib/para/markup/resources_tree.rb

Instance Attribute Summary

Attributes inherited from Component

#view

Instance Method Summary collapse

Methods inherited from Component

#initialize

Constructor Details

This class inherits a constructor from Para::Markup::Component

Instance Method Details

#node_children(children, &block) ⇒ Object 



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# File 'lib/para/markup/resources_tree.rb', line 31

def node_children(children, &block)
  tree_list(children, &block) if children.length > 0
end

#node_row(resource, label) ⇒ Object 



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# File 'lib/para/markup/resources_tree.rb', line 25

def node_row(resource, label)
  content_tag(:div, class: 'node-row') do
    label
  end
end

#tree_list(resources, options = {}, &block) ⇒ Object 



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# File 'lib/para/markup/resources_tree.rb', line 4

def tree_list(resources, options = {}, &block)
  options[:class] ||= ''
  options[:class] << ' tree-list'

  content_tag(:ul, options) do
    resources.each do |resource|
      block.call(resource)
    end
  end
end

#tree_node(resource: nil, label: nil, children: [], **options, &block) ⇒ Object 



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# File 'lib/para/markup/resources_tree.rb', line 15

def tree_node(resource: nil, label: nil, children: [], **options, &block)
  options[:class] ||= ''
  options[:class] << ' node'

  content_tag(:li, options) do
    node_row(resource, label) + 
    node_children(children, &block)
  end
end