Class: DecentHamGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Defined in:
lib/generators/decent_ham_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_route ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 31

def add_route
  route "resources :#{name}"
end

#attach_form_fields ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 39

def attach_form_fields
  model_attributes.each do |attribute|
    attribute.form_field =
    case attribute.data_type
    when :string || :decimal || :integer || :float || :references
      "f.text_field :#{attribute.name}"
    when :text
      "f.text_area :#{attribute.name}"
    when :datetime || :timestamp
      "f.datetime_select :#{attribute.name}"
    when :boolean
      "f.check_box :#{attribute.name}"
    when :date
      "f.date_select :#{attribute.name}"
    when :time
      "f.time_select :#{attribute.name}"
    end
  end
end

#constant_name ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 35

def constant_name
  singular_name.capitalize.constantize
end

#create_controller ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 26

def create_controller
  @attributes = model_attributes
  template "controller.rb", "app/controllers/#{name}_controller.rb"
end

#create_model ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 16

def create_model
  template "model.rb", "app/models/#{singular_name}.rb"
end

#create_views ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 59

def create_views
  @attributes = attach_form_fields
  %w(index new edit _form show).each do |view_name|
    template "#{view_name}.html.haml", "app/views/#{name}/#{view_name}.html.haml"
  end
end

#model_attributes ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 20

def model_attributes
  constant_name.columns_hash.map do |key, value|
    OpenStruct.new(name: key, data_type: value.type)
  end.delete_if { |column| %w(id created_at updated_at).include? column.name }
end

#plural_name ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 8

def plural_name
  name
end

#singular_name ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 4

def singular_name
  name.singularize
end

#strong_params ⇒ Object 



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# File 'lib/generators/decent_ham_generator.rb', line 12

def strong_params
  strong_params = ":#{singular_name}_params"
end