Class: Documentize::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/documentize/builder.rb

Constant Summary collapse

REGEX = 
{
  bad_do_block:  /\sdo.*?end/,
  do_block:      /\sdo[\s\|.*]/,
  flow:          /^(if|unless|while|for).*?/
}

Class Method Summary collapse

Class Method Details

.build_args(args) ⇒ Object 



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# File 'lib/documentize/builder.rb', line 25

def build_args(args)
  str = ""
  str << "("
  args.each do |arg|
    str << "#{arg[:name]}"
    str << " = #{arg[:default]}" if arg[:default]
    str << ", " unless arg == args[-1]
  end
  str << ")"
end

.build_code(code, level = 0) ⇒ Object 



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# File 'lib/documentize/builder.rb', line 36

def build_code(code, level = 0)
  make_public if(code[:type] == "class")
  str = ""
  str << build_docs(code, level) if code[:doc]
  str << indent(level)
  str << "#{code[:type] == "method" ? "def" : code[:type]} #{code[:name]}"
  str << build_args(code[:args]) if code[:args]
  str << "\n\n"

  code[:content].each do |item|
    if item.is_a?(Hash)

      str << build_code(item, level+1)

    else
      make_private if(item =~ /private/)
      level -= 1 if item =~ /end/ && item !~ REGEX[:bad]

      str << indent(level+1) + "#{item} \n"
      str << "\n" if item =~ /end/ && item !~ REGEX[:bad]

      level += 1 if (item =~ REGEX[:do_block] || item =~ REGEX[:flow]) && item !~ REGEX[:bad]

    end
  end

  str << indent(level)
  str << "end\n"
  level -= 1
  str << "\n"
end

.build_docs(branch, level = 0) ⇒ Object 



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# File 'lib/documentize/builder.rb', line 12

def build_docs(branch, level = 0)
  doc_str = ""
  doc_str << "#{indent(level)}# #{@private ? 'Private' : 'Public'}: #{branch[:desc]}\n#{indent(level)}#\n"
  if branch[:args]
    branch[:args].each do |arg|
      doc_str << "#{indent(level)}# #{arg[:name]} - #{arg[:type]}: #{arg[:desc]}\n"
    end
    doc_str << "#{indent(level)}# \n"
  end
  doc_str
end