14 lines
521 B
Ruby
14 lines
521 B
Ruby
class Developer < ActiveRecord::Base
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has_and_belongs_to_many :projects
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has_and_belongs_to_many :special_projects, :join_table => 'developers_projects', :association_foreign_key => 'project_id'
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validates_inclusion_of :salary, :in => 50000..200000
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validates_length_of :name, :within => 3..20
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end
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DeveloperSalary = Struct.new(:amount)
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class DeveloperWithAggregate < ActiveRecord::Base
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self.table_name = 'developers'
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composed_of :salary, :class_name => 'DeveloperSalary', :mapping => [%w(salary amount)]
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end
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