Class: YamlTranslator::Locale

Inherits:
Object
  • Object
show all
Defined in:
lib/yaml-translator/locale.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values, lang) ⇒ Locale

Returns a new instance of Locale.



9
10
11
12
 
# File 'lib/yaml-translator/locale.rb', line 9

def initialize(values, lang)
  @lang = lang
  @values = values
end

Instance Attribute Details

#lang ⇒ Object (readonly)

Returns the value of attribute lang.



7
8
9
 
# File 'lib/yaml-translator/locale.rb', line 7

def lang
  @lang
end

#values ⇒ Object (readonly)

Returns the value of attribute values.



7
8
9
 
# File 'lib/yaml-translator/locale.rb', line 7

def values
  @values
end

Class Method Details

.load(s) ⇒ Object 



68
69
70
71
72
 
# File 'lib/yaml-translator/locale.rb', line 68

def load(s)
  yaml = YAML.load(s)
  lang = yaml.keys.first # FIXME check support language
  self.new(yaml, lang)
end

.load_file(file) ⇒ Object 



74
75
76
 
# File 'lib/yaml-translator/locale.rb', line 74

def load_file(file)
  load(File.open(file, &:read))
end

Instance Method Details

#diff(other) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/yaml-translator/locale.rb', line 18

def diff(other)
  before_seq = to_single_key_hash.map { |k, v| "#{k}: #{v}" }
  after_seq = other.to_single_key_hash.map { |k, v| "#{k}: #{v}" }
  diffs = Diff::LCS.diff(before_seq, after_seq).flatten.map do |operation|
    type, position, element = *operation
    next if type == '-'
    key, text = *element.split(':')
    [key, text.strip]
  end
  single_key_hash = Hash[diffs.compact]
  Locale.new(single_key_hash.to_tree, lang)
end

#merge(locale) ⇒ Object 



31
32
33
34
35
 
# File 'lib/yaml-translator/locale.rb', line 31

def merge(locale)
  s = to_single_key_hash
  o = locale.to_single_key_hash
  Locale.new(s.merge(o).to_tree, lang)
end

#merge_to(locale) ⇒ Object 



37
38
39
 
# File 'lib/yaml-translator/locale.rb', line 37

def merge_to(locale)
  locale.merge(self)
end

#merge_to_file(file) ⇒ Object 



41
42
43
44
 
# File 'lib/yaml-translator/locale.rb', line 41

def merge_to_file(file)
  target_locale = Locale.load_file(file)
  target_locale.merge(self)
end

#merge_to_s(s) ⇒ Object 



46
47
48
49
 
# File 'lib/yaml-translator/locale.rb', line 46

def merge_to_s(s)
  target_locale = Locale.load(s)
  target_locale.merge(self)
end

#save(dir = Dir.pwd) ⇒ Object 



51
52
53
 
# File 'lib/yaml-translator/locale.rb', line 51

def save(dir=Dir.pwd)
  write_file(File.join(dir, "#{lang}.yml"))
end

#save_to(dir) ⇒ Object 



55
56
57
 
# File 'lib/yaml-translator/locale.rb', line 55

def save_to(dir)
  save(dir)
end

#to_s ⇒ Object 



63
64
65
 
# File 'lib/yaml-translator/locale.rb', line 63

def to_s
  YAML.dump(values)
end

#to_single_key_hash ⇒ Object 



59
60
61
 
# File 'lib/yaml-translator/locale.rb', line 59

def to_single_key_hash
  values.to_single_key
end

#translate(translator, options = {}) ⇒ Object 



14
15
16
 
# File 'lib/yaml-translator/locale.rb', line 14

def translate(translator, options={})
  translator.translate(self, options)
end