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Contents
module ExpressTemplates
module Components
class UnlessBlock < Components::Container
attr :conditional
def initialize(*args)
@conditional = args.shift
@alt = args.shift[:alt] if args.first.kind_of?(Hash)
parent = args.shift
if @conditional.kind_of?(Symbol)
@conditional = @conditional.to_s
elsif @conditional.kind_of?(Proc)
@conditional = "(#{@conditional.source}.call)"
elsif iterator.kind_of?(String)
@conditional = "(#{@conditional}.call)"
else
raise "UnlessBlock unknown conditional: #{@conditional.inspect}"
end
if @alt.kind_of?(Proc)
@alt = _compile_fragment @alt
elsif @alt.nil?
@alt = "''"
end
end
def compile
s = unless @alt
%Q((unless #{@conditional}#{compile_children}\nend))
else
%Q((unless #{@conditional}#{compile_children}\nelse #{@alt}\nend))
end
puts s if ENV['DEBUG'].eql?('true')
s
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems