Module: ReplaceClass

Defined in:
lib/replace_class/replace_class.rb,
lib/replace_class/utils.rb,
lib/replace_class/version.rb,
lib/replace_class/option_parser.rb

Overview

main module for this gem

Example

ReplaceClass.start

Defined Under Namespace

Classes: OptParser, Util

Constant Summary collapse

VERSION = 
'1.1.1'

Class Method Summary collapse

Class Method Details

.checkDir(dir) ⇒ Object

:stopdoc:

traverse dir for checking replacement



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# File 'lib/replace_class/replace_class.rb', line 66

def self.checkDir(dir)

  aDir = Dir.new(dir)
  aDir.each do |filename|

    filePath = File.join(dir, filename)

    isFile = File.file?(filePath)
    isDir = File.directory?(filePath)

    if isDir then

      if !ReplaceClass::Util.hidden?(filename) && !ReplaceClass::Util.check_ignore_dir(filename)
        checkDir(filePath)
      end
    end

    if isFile then

      unless ReplaceClass::Util.check_valid_with_file(filename)
        next
      end

      if ReplaceClass::Util.hidden?(filename)
        next
      end

               if match?(filename)
                   puts "matching filename: #{filename}"
                   newname = replace(filename)
                   File.rename(filePath, File.join(dir, newname))
                   filePath = File.join(dir, newname)
               end

               lines = IO.readlines(filePath)
               lines.each_index do |index|

                   line = lines[index]
                   if match?(line)
                       puts "matching in : [#{filename} : #{index + 1}] with content:\n#{line}"
                       newline = replace(line)
                       lines[index] = newline
                   end
               end

               file_content = lines.join
               File.open(filePath, "r+") do |file|
                   file.write(file_content)
               end
           end
       end
end

.match?(line_or_filename) ⇒ Boolean

short cut for matching string

Returns:

  • (Boolean) 


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# File 'lib/replace_class/replace_class.rb', line 51

def self.match?(line_or_filename)

  regex = Regexp.new("([^a-zA-Z0-9]|^)#{$options[:source]}([^a-zA-Z0-9]|$)")
   line_or_filename =~ regex
end

.replace(line_or_filename) ⇒ Object 



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# File 'lib/replace_class/replace_class.rb', line 57

def self.replace(line_or_filename)

  regex = Regexp.new("([^a-zA-Z0-9]|^)#{$options[:source]}([^a-zA-Z0-9]|$)")
  line_or_filename.gsub(regex, "\\1#{$options[:dest]}\\2")
end

.start ⇒ Object

replace class from source to dest (include file name)



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# File 'lib/replace_class/replace_class.rb', line 17

def self.start

     # option parse
     ReplaceClass::OptParser.parse do |parser, options|

       $options = options

       # check option
       if !options.has_key?(:source) || !options.has_key?(:dest)
           puts parser.help
           exit false
       end

       # check project file when no path
       if ARGV.empty? then
          if Dir["*.xcodeproj"].empty? then
              puts "current directory have not a filename end with 'xcodeproj'"
              exit false
          end
       end

       # perform
       if ARGV.empty? then
           src_root = File.expand_path('../', __FILE__)
       else
           src_root = File.expand_path(ARGV.last)
       end

       checkDir(src_root)
     end
end