Class: CodeKindly::Utils::File

Inherits:
Object
  • Object
show all
Includes:
Presence
Defined in:
lib/code_kindly/utils/file.rb

Class Method Summary collapse

Methods included from Presence

blank?, #blank?, present?, #present?

Class Method Details

.all(path) ⇒ Object 



9
10
11
 
# File 'lib/code_kindly/utils/file.rb', line 9

def all(path)
  CodeKindly::Utils::Dir.all path
end

.choose_from_options(dir_path, h_l = nil) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/code_kindly/utils/file.rb', line 13

def choose_from_options(dir_path, h_l = nil)
  require 'highline'
  h_l ||= HighLine.new
  file_opts = file_options(dir_path)
  return nil if blank? file_opts
  msg = file_opts.inject('') { |(k, v), m| m + "\n  #{k}: #{v}" }
  option = h_l.ask("Select a file:#{msg}\n  0: None", Integer)
  file_path = file_opts.fetch(option, nil)
  return if file_path.nil?
  ::File.join(dir_path, file_path)
end

.file_options(path) ⇒ Object 



25
26
27
28
29
30
31
32
33
 
# File 'lib/code_kindly/utils/file.rb', line 25

def file_options(path)
  require 'map'
  options = Map.new
  key = 0
  find(path).each do |file|
    options[key += 1] = file
  end
  options
end

.find(path) ⇒ Object 



35
36
37
38
 
# File 'lib/code_kindly/utils/file.rb', line 35

def find(path)
  require 'fileutils'
  all(path).select { |entry| ::File.file?("#{path}/#{entry}") }
end

.trash!(file_string) ⇒ Object

move to trash (or delete) existing downloaded files sudo gem install osx-trash (www.dribin.org/dave/blog/archives/2008/05/24/osx_trash/)



42
43
44
 
# File 'lib/code_kindly/utils/file.rb', line 42

def trash!(file_string)
  Kernel.system(command_to_trash_files(file_string))
end