Class: ModelController
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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included
Constructor Details
Returns a new instance of ModelController.
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# File 'lib/volt/controllers/model_controller.rb', line 54
def initialize(*args)
if args[0]
self.attrs = args[0]
if attrs.respond_to?(:model)
self.model = attrs.locals[:model]
end
end
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method_name, *args, &block) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 111
def method_missing(method_name, *args, &block)
return model.send(method_name, *args, &block)
end
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Instance Attribute Details
Returns the value of attribute attrs.
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# File 'lib/volt/controllers/model_controller.rb', line 52
def attrs
@attrs
end
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Class Method Details
.model(val) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 8
def self.model(val)
@default_model = val
end
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.new(*args, &block) ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 42
def self.new(*args, &block)
inst = self.allocate
inst.model = (@default_model || :controller)
inst.initialize(*args, &block)
return inst
end
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Instance Method Details
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# File 'lib/volt/controllers/model_controller.rb', line 99
def channel
$page.channel
end
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#controller ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 107
def controller
@controller ||= Model.new
end
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# File 'lib/volt/controllers/model_controller.rb', line 83
def flash
$page.flash
end
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Change the url params, similar to redirecting to a new url
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# File 'lib/volt/controllers/model_controller.rb', line 67
def go(url)
self.url.parse(url)
end
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#local_store ⇒ Object
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# File 'lib/volt/controllers/model_controller.rb', line 91
def local_store
$page.local_store
end
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# File 'lib/volt/controllers/model_controller.rb', line 31
def model
model = self.current_model
if model.is_a?(Proc)
model = model.call
end
return model
end
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#model=(val) ⇒ Object
Sets the current model on this controller
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# File 'lib/volt/controllers/model_controller.rb', line 13
def model=(val)
self.current_model ||= Model.new
if Symbol === val || String === val
collections = [:page, :store, :params, :controller]
if collections.include?(val.to_sym)
self.current_model = self.send(val)
else
raise "#{val} is not the name of a valid model, choose from: #{collections.join(', ')}"
end
elsif val
self.current_model = val
else
raise "model can not be #{val.inspect}"
end
end
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# File 'lib/volt/controllers/model_controller.rb', line 71
def page
$page.page
end
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# File 'lib/volt/controllers/model_controller.rb', line 75
def paged
$page.page
end
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# File 'lib/volt/controllers/model_controller.rb', line 87
def params
$page.params
end
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# File 'lib/volt/controllers/model_controller.rb', line 79
def store
$page.store
end
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# File 'lib/volt/controllers/model_controller.rb', line 103
def tasks
$page.tasks
end
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# File 'lib/volt/controllers/model_controller.rb', line 95
def url
$page.url
end
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