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Versions: 19
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Contents
require 'active_support/core_ext/string/inflections'
module UniverseCompiler
module Entity
module RelationsManagement
def has_one(entity_type, name: nil)
case entity_type
when Class
name = name.nil? ? entity_type.entity_type : name.to_sym
define_constraint name, :has_one, entity_type.entity_type
when Symbol, String
name = name.nil? ? entity_type.to_sym : name.to_sym
define_constraint name, :has_one, entity_type.to_sym
end
end
def has_many(entity_type, name: nil)
name = case entity_type
when Class
name.nil? ? entity_type.entity_type : name.to_sym
when Symbol, String
name.nil? ? entity_type.to_sym : name.to_sym
end
field_name = name.to_s.pluralize.to_sym
case entity_type
when Class
define_constraint field_name, :has_many, entity_type.entity_type
when Symbol, String
define_constraint field_name, :has_many, entity_type.to_sym
end
end
def entity_type_relations
fields_constraints.select do |_, constraints|
constraints.keys.include? :has_one or constraints.keys.include? :has_many
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems