Module: Fosm::Registry

Defined in:
lib/fosm/registry.rb

Overview

Global registry of all FOSM app model classes. Models auto-register when they include Fosm::Lifecycle and call lifecycle { }.

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/fosm/registry.rb', line 17

def all
  @registered
end

.each(&block) ⇒ Object 



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# File 'lib/fosm/registry.rb', line 39

def each(&block)
  @registered.each(&block)
end

.find(slug) ⇒ Object 



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# File 'lib/fosm/registry.rb', line 21

def find(slug)
  @registered[slug]
end

.model_classes ⇒ Object 



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# File 'lib/fosm/registry.rb', line 25

def model_classes
  @registered.values.map { |klass| klass.name.constantize rescue klass }
end

.register(model_class, slug:) ⇒ Object 



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# File 'lib/fosm/registry.rb', line 8

def register(model_class, slug:)
  unless slug.match?(/\A[a-z0-9_]+\z/)
    raise ArgumentError, "FOSM slug must contain only lowercase letters, digits, and underscores " \
                         "(got: #{slug.inspect} for #{model_class.name}). " \
                         "Hyphens are not allowed because slugs are used to construct Ruby route helper names."
  end
  @registered[slug] = model_class
end

.slug_for(model_class) ⇒ Object 



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# File 'lib/fosm/registry.rb', line 29

def slug_for(model_class)
  target_name = model_class.name
  @registered.each { |slug, klass| return slug if klass.name == target_name }
  nil
end

.slugs ⇒ Object 



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# File 'lib/fosm/registry.rb', line 35

def slugs
  @registered.keys
end