# File lib/active_admin/resource/attributes.rb, line 30 def primary_col?(c) c.name == resource_class.primary_key end
module ActiveAdmin::Resource::Attributes
Public Instance Methods
counter_cache_col?(c)
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# File lib/active_admin/resource/attributes.rb, line 38 def counter_cache_col?(c) c.name.end_with?('_count') end
default_attributes()
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# File lib/active_admin/resource/attributes.rb, line 6 def default_attributes resource_class.columns.each_with_object({}) do |c, attrs| unless reject_col?(c) name = c.name.to_sym attrs[name] = (method_for_column(name) || name) end end end
foreign_methods()
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# File lib/active_admin/resource/attributes.rb, line 19 def foreign_methods @foreign_methods ||= resource_class.reflect_on_all_associations. select{ |r| r.macro == :belongs_to }. reject{ |r| r.chain.length > 2 && !r.options[:polymorphic] }. index_by{ |r| r.foreign_key.to_sym } end
method_for_column(c)
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# File lib/active_admin/resource/attributes.rb, line 15 def method_for_column(c) resource_class.respond_to?(:reflect_on_all_associations) && foreign_methods.has_key?(c) && foreign_methods[c].name.to_sym end
primary_col?(c)
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reject_col?(c)
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# File lib/active_admin/resource/attributes.rb, line 26 def reject_col?(c) primary_col?(c) || sti_col?(c) || counter_cache_col?(c) end
sti_col?(c)
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# File lib/active_admin/resource/attributes.rb, line 34 def sti_col?(c) c.name == resource_class.inheritance_column end