Sha256: 89555d85fae120dd9b1f7e4ab7b2e328fa3b2f830fafbe25cc4bdcfd6186eec4
Contents?: true
Size: 1.99 KB
Versions: 16
Compression:
Stored size: 1.99 KB
Contents
begin
require "sequel"
rescue LoadError
$stderr.puts "You don't have sequel installed in your application. Please add it to your Gemfile and run bundle install"
raise
end
Sequel::Model.plugin :active_model
module Trestle
module Adapters
module SequelAdapter
def collection(params={})
model.dataset
end
def find_instance(params)
model[params[:id]]
end
def build_instance(attrs={}, params={})
model.new(attrs)
end
def update_instance(instance, attrs, params={})
instance.set(attrs)
end
def save_instance(instance, params={})
instance.save
end
def delete_instance(instance, params={})
instance.destroy
end
def merge_scopes(scope, other)
scope.intersect(other)
end
def count(collection)
collection.count
end
def sort(collection, field, order)
collection.order(Sequel.send(order, field))
end
def default_table_attributes
default_attributes.reject do |attribute|
inheritance_column?(attribute)
end
end
def default_form_attributes
default_attributes.reject do |attribute|
primary_key?(attribute) || inheritance_column?(attribute)
end
end
protected
def default_attributes
model.db_schema.map do |column_name, column_attrs|
if column_name.to_s.end_with?("_id") && (name = column_name.to_s.sub(/_id$/, '')) && (reflection = model.association_reflection(name.to_sym))
Attribute::Association.new(column_name, class: -> { reflection.associated_class }, name: name)
else
Attribute.new(column_name, column_attrs[:type])
end
end
end
def primary_key?(attribute)
attribute.name.to_s == model.primary_key.to_s
end
def inheritance_column?(attribute)
model.respond_to?(:sti_key) && attribute.name.to_s == model.sti_key.to_s
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems