Class: Sandwich::Model::Materializer
- Inherits:
-
Object
- Object
- Sandwich::Model::Materializer
show all
- Defined in:
- lib/sandwich/model/materializer.rb
Class Method Summary
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Instance Method Summary
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Constructor Details
#initialize(key, model) ⇒ Materializer
Returns a new instance of Materializer.
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# File 'lib/sandwich/model/materializer.rb', line 31
def initialize(key, model)
@key, @model = if (key.to_s == model.name.underscore)
[:master, model]
else
[key, model]
end
end
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Class Method Details
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# File 'lib/sandwich/model/materializer.rb', line 8
def self.[](key)
key = prepare_key(key)
key_s = key.to_s
if model = named_fixtures[key]
new(key, model)
else
new(key, key_s.classify.constantize) rescue nil
end
end
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.[]=(key, value) ⇒ Object
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# File 'lib/sandwich/model/materializer.rb', line 19
def self.[]=(key, value)
key = prepare_key(key)
raise "Named fixture '#{key}' already exists for class #{self[key]}" if self[key]
named_fixtures[key] = value
end
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.named_fixtures ⇒ Object
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# File 'lib/sandwich/model/materializer.rb', line 4
def self.named_fixtures
@named_fixtures ||= {}
end
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.prepare_key(key) ⇒ Object
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# File 'lib/sandwich/model/materializer.rb', line 27
def self.prepare_key(key)
key.to_s.underscore.to_sym
end
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Instance Method Details
#get(args) ⇒ Object
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# File 'lib/sandwich/model/materializer.rb', line 39
def get(args)
@model.find(:first, :conditions => @model.prepare_args(args, :find)).tap do |result|
raise "Could not find model for args: #{args.inspect}" if result.nil?
end
end
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