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tasks/locale: define substituted characters in a hash 

reducing code by adding moar!
This commit is contained in:
Georg Gadinger 2023-01-06 12:56:20 +01:00
parent ebcf9d7676
commit bbdc3ac652
1 changed files with 29 additions and 31 deletions
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60
lib/tasks/locale.rake
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@ -1,48 +1,46 @@
# frozen_string_literal: true
module TestLocaleTransformer
SUBSTITUTIONS = {
"a" => "åä",
"e" => "éê",
"i" => "ïí",
"o" => "öø",
"u" => "üǔ"
}.freeze
refine String do
def test_locale_destroy
SUBSTITUTIONS.inject(self) do |val, (from, to)|
val.gsub(from, to).gsub(from.upcase, to.upcase)
end
end
def test_locale_repair
SUBSTITUTIONS.inject(self) do |val, (from, to)|
val.gsub(to, from).gsub(to.upcase, from.upcase)
end
end
end
end
using TestLocaleTransformer
namespace :locale do
desc "Generate en-xx locale"
task generate: :environment do
def destroy(val)
val
.gsub("A", "ÅÄ")
.gsub("E", "ÉÊ")
.gsub("I", "ÏÍ")
.gsub("O", "ÖØ")
.gsub("U", "ÜǓ")
.gsub("a", "åä")
.gsub("e", "éê")
.gsub("i", "ïí")
.gsub("o", "öø")
.gsub("u", "üǔ")
end
def repair(val)
val
.gsub("ÅÄ", "A")
.gsub("ÉÊ", "E")
.gsub("ÏÍ", "I")
.gsub("ÖØ", "O")
.gsub("ÜǓ", "U")
.gsub("åä", "a")
.gsub("éê", "e")
.gsub("ïí", "i")
.gsub("öø", "o")
.gsub("üǔ", "u")
end
def transform_locale(hash)
hash.transform_values do |val|
next transform_locale(val) if val.is_a? Hash
next val if val.is_a? Symbol
val = destroy(val)
val = val.test_locale_destroy
# undo damage in %{variables}
val = val.gsub(/%{([^}]+)}/) { repair(_1) }
val = val.gsub(/%{([^}]+)}/, &:test_locale_repair)
# undo damage in <html tags>
val = val.gsub(/<([^>]+)>/) { repair(_1) }
val = val.gsub(/<([^>]+)>/, &:test_locale_repair)
"[#{val}]"
end