Class: Dugway::Drops::BaseDrop

Inherits:
Liquid::Drop
  • Object
show all
Defined in:
lib/dugway/liquid/drops/base_drop.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source = nil) ⇒ BaseDrop

Returns a new instance of BaseDrop.



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 8

def initialize(source=nil)
  @source = source
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 46

def method_missing(method, *args, &block)
  before_method(method.to_s)
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 6

def params
  @params
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 5

def request
  @request
end

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 4

def source
  @source
end

Instance Method Details

#before_method(method_or_key) ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 30

def before_method(method_or_key)
  if respond_to?(method_or_key)
    # don't do anything, just let it default here
  elsif source.respond_to?(method_or_key)
    return source.send(method_or_key)
  elsif source.respond_to?('has_key?') && source.has_key?(method_or_key)
    return source[method_or_key]
  elsif source.is_a?(Array) && source.first.has_key?('permalink')
    for item in source
      return item if item['permalink'] == method_or_key.to_s
    end
  end

  nil
end

#cart ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 26

def cart
  Dugway.cart
end

#context=(current_context) ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 12

def context=(current_context)
  @request = current_context.registers[:request]
  @params = current_context.registers[:params]
  super
end

#error(msg) ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 54

def error(msg)
  errors << msg
end

#errors ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 50

def errors
  @context['errors']
end

#store ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 18

def store
  Dugway.store
end

#theme ⇒ Object 



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# File 'lib/dugway/liquid/drops/base_drop.rb', line 22

def theme
  Dugway.theme
end