class Liquid::Unless
Unless
is a conditional just like 'if' but works on the inverse logic.
{% unless x < 0 %} x is greater than zero {% endunless %}
Public Instance Methods
render_to_output_buffer(context, output)
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# File lib/liquid/tags/unless.rb, line 11 def render_to_output_buffer(context, output) # First condition is interpreted backwards ( if not ) first_block = @blocks.first result = Liquid::Utils.to_liquid_value( first_block.evaluate(context) ) unless result return first_block.attachment.render_to_output_buffer(context, output) end # After the first condition unless works just like if @blocks[1..-1].each do |block| result = Liquid::Utils.to_liquid_value( block.evaluate(context) ) if result return block.attachment.render_to_output_buffer(context, output) end end output end