Class: Logaling::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/logaling/config.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Config

Returns a new instance of Config.



26
27
28
 
# File 'lib/logaling/config.rb', line 26

def initialize(config={})
  @config = config
end

Class Method Details

.load(config_path) ⇒ Object 



19
20
21
22
23
 
# File 'lib/logaling/config.rb', line 19

def load(config_path)
  config = new
  config.load(config_path)
  config
end

Instance Method Details

#add(key, value) ⇒ Object

Raises:



52
53
54
55
 
# File 'lib/logaling/config.rb', line 52

def add(key, value)
  raise Logaling::CommandFailed, "#{key} is unsupported option" unless support?(key)
  merge!(key => value)
end

#check_required_option(required = {}) ⇒ Object 



30
31
32
33
34
 
# File 'lib/logaling/config.rb', line 30

def check_required_option(required={})
  required.each do |required_option, message|
    raise(Logaling::CommandFailed, message) unless @config[required_option]
  end
end

#glossary ⇒ Object 



65
66
67
 
# File 'lib/logaling/config.rb', line 65

def glossary
  @config["glossary"]
end

#load(config_path = nil) ⇒ Object 



42
43
44
45
46
47
48
49
50
 
# File 'lib/logaling/config.rb', line 42

def load(config_path=nil)
  if config_path && File.exist?(config_path)
    File.readlines(config_path).map{|l| l.chomp.split " "}.each do |option|
      key = option[0].sub(/^[\-]{2}/, "")
      value = option[1]
      @config[key] = value
    end
  end
end

#merge!(config) ⇒ Object 



36
37
38
39
40
 
# File 'lib/logaling/config.rb', line 36

def merge!(config)
  keys.each do |key|
    @config[key] = config[key] if config[key]
  end
end

#save(config_path) ⇒ Object 



57
58
59
60
61
62
63
 
# File 'lib/logaling/config.rb', line 57

def save(config_path)
  File.open(config_path, 'w') do |fp|
    keys.each do |key|
      fp.puts "--#{key} #{@config[key]}" if @config[key]
    end
  end
end

#source_language ⇒ Object 



69
70
71
 
# File 'lib/logaling/config.rb', line 69

def source_language
  @config["source-language"]
end

#target_language ⇒ Object 



73
74
75
 
# File 'lib/logaling/config.rb', line 73

def target_language
  @config["target-language"]
end