Method: YARD::Templates::ErbCache.method_for

Defined in:
lib/yard/templates/erb_cache.rb

.method_for(filename, &block) ⇒ Object

Since:

  • 0.5.4

[View source]

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# File 'lib/yard/templates/erb_cache.rb', line 5

def self.method_for(filename, &block)
  @methods ||= {}
  return @methods[filename] if @methods[filename]
  @methods[filename] = name = "_erb_cache_#{@methods.size}"
  erb = yield.src
  encoding = erb[/\A(#coding[:=].*\r?\n)/, 1] || ''
  module_eval "#{encoding}def #{name}; #{erb}; end", filename

  name
end