How to call model method anywhere inside project without controller call?

Question

I have model tasks inside of method name is not_completed_list have some records stored in @list variable .i need to loop that variable (@list)from view without controller how is it?

Task.rb

class Task < ApplicationRecord
    def self.not_completed_list
      @list= Person.pluck(:completed_on)#[name1,name2,name3]
    end
end

My view

not_completed_list.@list do |x|
  puts x#1sttime looping name1,2nd time..name2,3rd time name3
end

Answer 1

Just do following in view,

<% Task.not_completed_list.each do |completed_on| %>

And model should be,

class Task < ApplicationRecord
  def self.not_completed_list
    Person.pluck(:completed_on)
  end
end

but your implementation and flow need lots of changes.

You could get it your view simply without creating any class method,

<% Person.pluck(:completed_on).each do |completed_on| %>