Class: Alephant::Views::Preview

Inherits:
Mustache
  • Object
show all
Defined in:
lib/alephant/views/preview.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(regions, template_location) ⇒ Preview 



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# File 'lib/alephant/views/preview.rb', line 8

def initialize(regions, template_location)
  @regions=regions
  self.template_file = template_location
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/alephant/views/preview.rb', line 17

def method_missing(name, *args, &block)
  return super unless respond_to? name.to_s
  region @regions[name.to_s]
end

Instance Attribute Details

#regions ⇒ Object

Returns the value of attribute regions.



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# File 'lib/alephant/views/preview.rb', line 6

def regions
  @regions
end

Instance Method Details

#region(components) ⇒ Object 



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# File 'lib/alephant/views/preview.rb', line 26

def region(components)
  if components.kind_of?(Array)
    components.join
  else
    components
  end
end

#respond_to?(method) ⇒ Boolean 



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# File 'lib/alephant/views/preview.rb', line 22

def respond_to?(method)
  valid_regions.include? method.to_s
end

#static_host ⇒ Object 



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# File 'lib/alephant/views/preview.rb', line 13

def static_host
  ENV['STATIC_HOST'] || 'localhost:8000'
end

#valid_regions ⇒ Object 



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# File 'lib/alephant/views/preview.rb', line 34

def valid_regions
  self.template.tokens.find_all { |token|
    token.is_a?(Array) && token[0] == :mustache
  }.map{ |token|
    token[2][2][0].to_s
  }
end