Module: Nested::JsUtil

Defined in:

lib/nested.rb

Class Method Summary

• .function_arguments(resource) ⇒ Object
• .generate_function_name(resource, method, action) ⇒ Object

Class Method Details

.function_arguments(resource) ⇒ Object

# File 'lib/nested.rb', line 491

def self.function_arguments(resource)
  resource
    .self_and_parents.select{|r| r.member?}
    .map{|r| r.name || r.parent.name}
    .map(&:to_s)
    .map(&:singularize)
    .reverse
end

.generate_function_name(resource, method, action) ⇒ Object

# File 'lib/nested.rb', line 453

def self.generate_function_name(resource, method, action)
  arr = []

  arr << "update" if method == :put
  arr << "create" if method == :post
  arr << "destroy" if method == :delete

  parents = resource.parents
  parents.each_with_index do |p, idx|
    if p.collection? && method != :post && ((parents[idx + 1] && parents[idx + 1].singleton?) || parents.last == p)
      arr << p.name.to_s.send(:pluralize)
    else
      arr << p.name.to_s.send(:singularize)
    end
  end

  if resource.member?
    if resource.parent
      arr = arr.slice(0...-1)
      arr << resource.parent.name.to_s.send(:singularize)
    else
      arr << resource.name.to_s.send(:singularize)
    end
  elsif resource.singleton?
    arr << resource.name.to_s.send(:singularize)
  elsif resource.collection?
    if method == :post
      arr << resource.name.to_s.send(:singularize)
    else
      arr << resource.name.to_s.send(:pluralize)
    end
  end

  arr << action if action

  arr.map(&:to_s).join("_").camelcase(:lower)
end