Mustacheを1ファイルで実装する例

mustache-example.rb

require 'mustache'

str = <<-EOT
a
b
c
EOT

lines = []
str.each_line do |line|
  lines << {:line => line.chomp}
end

template = DATA.read

puts Mustache.render(template, :lines => lines)

__END__
{{#lines}}
  {{line}} !!
{{/lines}}