Class: Adminable::Attributes::Collection

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/adminable/attributes/collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ Collection 



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# File 'lib/adminable/attributes/collection.rb', line 12

def initialize(model)
  @model = model
  @all ||= columns + associations
end

Instance Attribute Details

#all ⇒ Object (readonly)

Returns the value of attribute all.



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# File 'lib/adminable/attributes/collection.rb', line 9

def all
  @all
end

#model ⇒ Object (readonly)

Returns the value of attribute model.



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# File 'lib/adminable/attributes/collection.rb', line 9

def model
  @model
end

Instance Method Details

#add(name, type, options = {}) ⇒ Object

Adds new attribute to collection



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# File 'lib/adminable/attributes/collection.rb', line 94

def add(name, type, options = {})
  @all << resolve(type).new(name, **options)
end

#associations ⇒ Array

Collects attributes from model associations



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# File 'lib/adminable/attributes/collection.rb', line 50

def associations
  @associations ||= [].tap do |attributes|
    @model.reflect_on_all_associations.each do |association|
      attributes << resolve(association.macro).new(
        association.name,
        required: required?(association.name),
        association: association
      )
    end
  end
end

#columns ⇒ Array

Collects attributes from model columns rubocop:disable Metrics/MethodLength



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# File 'lib/adminable/attributes/collection.rb', line 33

def columns
  @columns ||= [].tap do |attributes|
    @model.columns.reject { |a| a.name.match(/_id$/) }.each do |column|
      begin
        attributes << resolve(column.type).new(
          column.name,
          required: required?(column.name)
        )
      rescue Adminable::AttributeNotImplemented
        next
      end
    end
  end
end

#configure ⇒ Object 



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# File 'lib/adminable/attributes/collection.rb', line 62

def configure
  yield
end

#form ⇒ Object 



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# File 'lib/adminable/attributes/collection.rb', line 21

def form
  all.select { |attribute| attribute.options[:form] }
end

#get(name) ⇒ Object

Finds attribute by name



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# File 'lib/adminable/attributes/collection.rb', line 83

def get(name)
  @all.find { |attribute| attribute.name == name } ||
    raise(
      Adminable::AttributeNotFound,
      "couldn't find attribute with name `#{name}`"
    )
end

#index ⇒ Object 



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# File 'lib/adminable/attributes/collection.rb', line 17

def index
  all.select { |attribute| attribute.options[:index] }
end

#search ⇒ Object 



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# File 'lib/adminable/attributes/collection.rb', line 25

def search
  all.select { |attribute| attribute.options[:search] }
end

#set(*args) ⇒ Object

Changes options for given attribute



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# File 'lib/adminable/attributes/collection.rb', line 69

def set(*args)
  options = args.extract_options!
  names = args

  options.each do |key, value|
    names.each do |name|
      get(name).options[key] = value
    end
  end
end