Module: TMP::CORE

Included in:
TMP, InstanceCore
Defined in:
lib/tmp/core.rb

Instance Method Summary collapse

Instance Method Details

#default_folder_path ⇒ Object 



22
23
24
 
# File 'lib/tmp/core.rb', line 22

def default_folder_path
  File.join( Dir.tmpdir , project_name )
end

#folder_path(path_string = nil) ⇒ Object Also known as: tmp_folder_path 



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/tmp/core.rb', line 27

def folder_path path_string= nil

  unless path_string.nil?

    unless path_string.class <= String
      raise ArgumentError,"invalid path class, must be string like"
    end

    @folder_path = File.absolute_path(path_string)

  end

  @folder_path || default_folder_path

end

#path(variable_name) ⇒ Object 



86
87
88
89
90
91
92
93
94
95
 
# File 'lib/tmp/core.rb', line 86

def path variable_name

  tmp_folder_init
  path_to_file= File.join(tmp_folder_path,variable_name.to_s)
  unless File.exist?(path_to_file)
    File.open( path_to_file ,"w")
  end
  return path_to_file

end

#project_name(name_string = nil) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/tmp/core.rb', line 6

def project_name name_string= nil

  unless name_string.nil?

    unless name_string.class <= String
      raise ArgumentError,"invalid name string"
    end

    @project_name = name_string

  end

  @project_name || Dir.pwd.split(File::Separator).last.to_s

end

#purge_files ⇒ Object Also known as: purge!, purge 



97
98
99
100
101
102
103
104
105
106
107
108
 
# File 'lib/tmp/core.rb', line 97

def purge_files

  Dir.glob( File.join( tmp_folder_path,'**','*' ) ).each do |file_path|

    begin
      File.delete file_path
    rescue Errno::ENOENT
    end

  end

end

#read(variable_name) ⇒ Object 



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/tmp/core.rb', line 70

def read variable_name

  unless File.exist?(File.join(tmp_folder_path,variable_name.to_s))
    return nil
  end

  File.open( File.join(tmp_folder_path,variable_name.to_s) ,"r") do |file|
    begin
      return ::Marshal.load file.read
    rescue
      return file.read
    end
  end

end

#tmp_folder_init ⇒ Object Also known as: folder_init 



45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/tmp/core.rb', line 45

def tmp_folder_init

  begin

    Dir.mkdir tmp_folder_path
    return true

  rescue Errno::EEXIST
    return false
  end

end

#write(variable_name, data_object) ⇒ Object 



60
61
62
63
64
65
66
67
68
 
# File 'lib/tmp/core.rb', line 60

def write variable_name, data_object

  tmp_folder_init

  File.open( File.join(tmp_folder_path,variable_name.to_s) ,"w") do |file|
    return file.write ::Marshal.dump(data_object)
  end

end