Created
December 20, 2010 21:46
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Overrides content of the en.yml file with content of ru.yml. Unique entries for en.yml remains untouched.
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require 'rubygems' | |
require 'yaml' | |
require 'ya2yaml' | |
$KCODE = 'u' | |
class Hash | |
def deep_stringify_keys | |
new_hash = {} | |
self.each do |key, value| | |
new_hash.merge!(key.to_s => (value.is_a?(Hash) ? value.deep_stringify_keys : value)) | |
end | |
end | |
end | |
ru = YAML::load(File.open('ru.yml')) | |
en = YAML::load(File.open('en.yml')) | |
def build_access_string(arr) | |
result = "" | |
arr.each do |entry| | |
result << "[" | |
if entry.is_a? String | |
result << "\"" + entry + "\"" | |
else | |
result << entry.to_s | |
end | |
result << "]" | |
end | |
result | |
end | |
def write_to_en_hash(sc, path, value) | |
path.shift | |
path.unshift("en") | |
for i in 0..(path.length - 1) do | |
access_string = build_access_string(path[0..i]) | |
old_value = eval("en" + access_string, sc) | |
if (old_value.nil?) | |
if (i == (path.length - 1)) | |
if (value.is_a? String) | |
eval("en" + access_string + "=" + "\"" + value.gsub("\"", "\\\"") + "\"", sc) | |
else | |
eval("en" + access_string + "=" + value.to_s, sc) | |
end | |
else | |
eval("en" + access_string + "= Hash.new", sc) | |
end | |
elsif (!old_value.is_a?(Hash) && (i != (path.length - 1))) | |
eval("en" + access_string + "= Hash.new", sc) | |
elsif (i == (path.length - 1)) | |
if (value.is_a? String) | |
eval("en" + access_string + "=" + "\"" + value.gsub("\"", "\\\"").gsub("#", "\\#") + "\"", sc) | |
else | |
eval("en" + access_string + "=" + value.to_s, sc) | |
end | |
end | |
end | |
end | |
def traverse(sc, obj, path) | |
case obj | |
when Hash | |
obj.each do |k,v| | |
traverse(sc, v, path + [k]) | |
end | |
when Array | |
obj.each {|v| traverse(sc, v) } | |
else # end values | |
write_to_en_hash(sc, path, obj) | |
end | |
end | |
def write(filename, hash) | |
File.open(filename, "w") do |f| | |
f.write(yaml(hash)) | |
end | |
end | |
def yaml(hash) | |
method = hash.respond_to?(:ya2yaml) ? :ya2yaml : :to_yaml | |
string = hash.deep_stringify_keys.send(method) | |
string.gsub("!ruby/symbol ", ":").sub("---","").split("\n").map(&:rstrip).join("\n").strip | |
end | |
traverse(binding, ru, []) | |
write("result.yml", en) |
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