Module: Search

Defined in:
lib/shed/search.rb

Overview

Collection of methods for searching directories.

Class Method Summary collapse

Class Method Details

.find_all(files_of_type, dir, excluding = []) ⇒ Object

Searches a directory and it’s child directories for all the files whose names match the specified regular expression.



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/shed/search.rb', line 14

def self.find_all(files_of_type,dir,excluding=[])

  Find.find(dir) do |path|
    if FileTest.directory?(path)

      if excluding.include?(File.basename(path))
        Find.prune
      else
        next
      end

    elsif File.extname(path) =~ files_of_type
      yield path
    end
  end
end

.for_empties(dir, excluding = ['.svn','.git']) ⇒ Object

Scans the path and its children for empty directories.



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/shed/search.rb', line 34

def self.for_empties(dir,excluding=['.svn','.git'])

  Find.find(dir) do |path|

    if FileTest.directory?(path)
      if excluding.include?(File.basename(path))
        Find.prune
      else
        # Any dir that only contains ., .., and .svn or .git are empty.
        yield path if Dir.entries(path).join =~ /^\.\.\.(\.(svn|git))?$/
      end
    end

  end

end