Class: LanGrove::Find

Inherits:
Object
  • Object
show all
Defined in:
lib/langrove/ext/find.rb

Class Method Summary collapse

Class Method Details

.find_file(path, &block) ⇒ Object 



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# File 'lib/langrove/ext/find.rb', line 48

def self.find_file( path, &block )
  
  puts "in #{path}"
  
  Dir.entries( path ).each do | sub |
    
    next if sub == '.'
    next if sub == '..'
    
    subdir = "#{path}/#{sub}"
    
    begin
      
      if @incl.nil? then
        
       yield relative(subdir) if block
        
      else
      
        yield relative(subdir) unless /#{@incl}/.match( subdir ).nil?
        
      end
      
      next
      
    end if File.file?( subdir ) and block
    
    find_file( subdir, &block )
    
  end
  
end

.relative(file_path) ⇒ Object 



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# File 'lib/langrove/ext/find.rb', line 81

def self.relative( file_path )
  
  return file_path.gsub( "#{@path}/",'' ) if @relative
  return file_path
  
end

.with(arg_hash, &block) ⇒ Object 



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# File 'lib/langrove/ext/find.rb', line 5

def self.with( arg_hash , &block )
  
  type = :file
  @path = '.'
  
  #
  # TODO: filter 
  #
  
  @incl = nil
  
  @relative = false
  
  
    arg_hash.each do |key, value|
      
      case key
        
        when :type
        
          type = value
          
        when :path
          
          @path = value
          
        when :include
          
          @incl = value
          
        when :relative
          
          @relative = value
          
      end
 
    
  end
  
  self.send( :"find_#{type}", @path,  &block )
  
end