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require "erb"
class Sprockets::Export::Template
def self.content
@content ||= Sprockets::Export.lib_path.join("sprockets/export/template.js.erb").read
end
def initialize(data = {})
data.each do |key, value|
instance_variable_set("@#{key}".to_sym, value)
end
end
def render
ERB.new(self.class.content, nil, "-").result(binding).strip + "\n"
end
private
def indent(string, amount)
lines = string.lines.to_a
result = lines.shift
lines.each do |line|
result << line.gsub(/^(?!$)/, " " * amount)
end
result
end
end
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