Module: Amber::Render::Filter::Variables

Defined in:
lib/amber/render/filter/variables.rb

Constant Summary collapse

VARIABLES_RE =

variable expansion uses }

/
  \{\{          # start {{
  ([^\{\}]+)    # $text : one or more characters that are not { or } ($1)
  \}\}          # end }}
/x

Class Method Summary collapse

Class Method Details

.run(text, &block) ⇒ Object 



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# File 'lib/amber/render/filter/variables.rb', line 19

def self.run(text, &block)
  text.gsub(VARIABLES_RE) do |m|
    variable_name = $~[1].strip
    yield(variable_name)
  end
end