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Contents
module Effective
module Resources
module Attributes
def attributes
(klass_attributes.presence || written_attributes.presence)
end
def attribute_names
attributes.map { |attribute| attribute.name }
end
# All attributes from the klass, sorted as per attributes block.
# Does not include :id, :created_at, :updated_at unless all is passed
def klass_attributes(all: false)
attributes = (klass.new().attributes rescue nil)
return [] unless attributes
names = attributes.keys - belong_tos.map { |reference| reference.foreign_key }
names = names - [klass.primary_key, 'created_at', 'updated_at'] unless all
attributes = names.map do |name|
if klass.respond_to?(:column_for_attribute) # Rails 4+
Effective::Attribute.new(name, klass.column_for_attribute(name).type)
else
Effective::Attribute.new(name, klass.columns_hash[name].type)
end
end
sort_by_written_attributes(attributes)
end
def belong_tos_attributes
belong_tos.map do |reference|
unless reference.foreign_key == 'site_id' && klass.respond_to?(:acts_as_site_specific)
Effective::Attribute.new(reference.foreign_key, :integer)
end
end.compact.sort
end
def written_attributes
_initialize_written if @written_attributes.nil?
@written_attributes
end
private
def sort_by_written_attributes(attributes)
attributes.sort do |a, b|
index = nil
index ||= if written_attributes.include?(a) && written_attributes.include?(b)
written_attributes.index(a) <=> written_attributes.index(b)
elsif written_attributes.include?(a) && !written_attributes.include?(b)
-1
elsif !written_attributes.include?(a) && written_attributes.include?(b)
1
end
index || a <=> b
end
end
end
end
end
Version data entries
78 entries across 78 versions & 1 rubygems