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# frozen_string_literal: true
require "yaml"
module Byebug
module Printers
#
# Base printer
#
class Base
class MissedPath < StandardError; end
class MissedArgument < StandardError; end
SEPARATOR = "."
def type
self.class.name.split("::").last.downcase
end
private
def locate(path)
result = nil
contents.each_value do |contents|
result = parts(path).reduce(contents) do |r, part|
r&.key?(part) ? r[part] : nil
end
break if result
end
raise MissedPath, "Can't find part path '#{path}'" unless result
result
end
def translate(string, args = {})
# they may contain #{} string interpolation
string.gsub(/\|\w+$/, "").gsub(/([^#]?){([^}]*)}/) do
key = Regexp.last_match[2].to_s
raise MissedArgument, "Missed argument #{key} for '#{string}'" unless args.key?(key.to_sym)
"#{Regexp.last_match[1]}#{args[key.to_sym]}"
end
end
def parts(path)
path.split(SEPARATOR)
end
def contents
@contents ||= contents_files.each_with_object({}) do |filename, hash|
hash[filename] = YAML.load_file(filename) || {}
end
end
def array_of_args(collection, &_block)
collection_with_index = collection.each.with_index
collection_with_index.each_with_object([]) do |(item, index), array|
args = yield item, index
array << args if args
end
end
def contents_files
[File.join(__dir__, "texts", "base.yml")]
end
end
end
end
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