Class: Avm::EacRubyBase1::Sources::NamespaceReplacer

Inherits:
Object
  • Object
show all
Defined in:
lib/avm/eac_ruby_base1/sources/namespace_replacer.rb

Instance Method Summary collapse

Instance Method Details

#concat_regex(regexes) ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 9

def concat_regex(regexes)
  r = regexes.first
  regexes[1..-1].each do |x|
    r = ::Regexp.new(r.source + x.source)
  end
  r
end

#from_close ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 26

def from_close
  concat_regex(from.split('::').count.times.map { / *end *\n/m })
end

#from_open ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 21

def from_open
  concat_regex(from.split('::')
    .map { |v| / *(?:class|module) +#{::Regexp.quote(v)} *\n/m })
end

#from_result ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 17

def from_result
  /\n#{from_open.source}(.+)#{from_close.source}/m
end

#to_close ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 42

def to_close
  parts = to.split('::')
  s = ''
  parts.each_with_index do |_part, index|
    tabc = (parts.count - 1 - index)
    tabc -= 1 if index.zero?
    s += ('  ' * tabc) + "end\n"
  end
  s
end

#to_open ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 34

def to_open
  s = ''
  to.split('::').each_with_index do |part, index|
    s += ('  ' * index) + "module #{part}\n"
  end
  s
end

#to_result ⇒ Object 



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# File 'lib/avm/eac_ruby_base1/sources/namespace_replacer.rb', line 30

def to_result
  "\n\n#{to_open}\\1#{to_close}"
end