Method: Falsework::Mould.traverse

Defined in:
lib/falsework/mould.rb

.traverse(start, &block) ⇒ Object

Walk through a directory tree, executing a block for each file or directory. Ignores ., .. and files starting with _#_ character.

start

The directory to start with.



302
303
304
305
306
307
308
309
310
311
312
313
314
 
# File 'lib/falsework/mould.rb', line 302

def self.traverse(start, &block)
  l = Dir.glob(start + '/*', File::FNM_DOTMATCH).delete_if {|i|
    i.match(/\/?\.\.?$/) || i.match(/^#|\/#/)
  }
  # stop if directory is empty (contains only . and ..)
  return if l.size == 0
  
  l.sort.each {|i|
    yield i
    # recursion!
    self.traverse(i) {|j| block.call j} if File.directory?(i)
  }
end