Class: Para::AttributeField::ImageField

Inherits:
Base
  • Object
show all
Includes:
ActionView::Helpers::AssetTagHelper
Defined in:
lib/para/attribute_field/image.rb

Instance Attribute Summary

Attributes inherited from Base

#field_method, #field_type, #model, #name, #options, #type

Instance Method Summary collapse

Methods inherited from Base

#attribute_column_path, #determine_name_and_field_method!, #field_name, field_option, #field_options, field_types, #initialize, #parse_input, register, #searchable?, #type?

Constructor Details

This class inherits a constructor from Para::AttributeField::Base

Instance Method Details

#excerptable_value? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/para/attribute_field/image.rb', line 16

def excerptable_value?
  false
end

#value_for(instance) ⇒ Object 



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# File 'lib/para/attribute_field/image.rb', line 8

def value_for(instance)
  style = attachment_thumb_style_for(instance)

  if instance.send(:"#{ name }?")
    image_tag(instance.send(name).url(style))
  end
end