Class: ClWiki::FindInFile

Inherits:
Object
  • Object
show all
Defined in:
lib/cl_wiki/find_in_file.rb

Constant Summary collapse

FULL_SEARCH = 
0
FILE_NAME_ONLY = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(find_path) ⇒ FindInFile

Returns a new instance of FindInFile.



8
9
10
 
# File 'lib/cl_wiki/find_in_file.rb', line 8

def initialize(find_path)
  @find_path = find_path
end

Instance Attribute Details

#files ⇒ Object (readonly)

Returns the value of attribute files.



6
7
8
 
# File 'lib/cl_wiki/find_in_file.rb', line 6

def files
  @files
end

#find_path ⇒ Object (readonly)

Returns the value of attribute find_path.



6
7
8
 
# File 'lib/cl_wiki/find_in_file.rb', line 6

def find_path
  @find_path
end

Instance Method Details

#find(search_text, scope = FULL_SEARCH) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/cl_wiki/find_in_file.rb', line 12

def find(search_text, scope = FULL_SEARCH)
  recursive_find_path = ::File.join(@find_path, '**', '*')
  regex = /#{search_text}/i
  @files = Dir[recursive_find_path].grep(regex)
  if scope == FULL_SEARCH
    Dir[recursive_find_path].each do |path_filename|
      if ::File.stat(path_filename).file?
        f = ::File.open(path_filename)
        begin
          @files << path_filename if f.grep(regex) != []
        ensure
          f.close unless f.nil?
        end
      end
    end
  end
  @files.collect! { |fn| fn.sub(@find_path + '/', '') }
  @files.uniq!
  @files.length
end