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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
module TwitterCldr
module Resources
module Properties
class PropertyImporter < Importer
private
def execute
load.each_pair do |property_name, property_values|
property_values.each_pair do |property_value, ranges|
database.store(property_name, property_value, ranges)
end
end
end
def database
@database ||= TwitterCldr::Shared::PropertiesDatabase.new(
params.fetch(:output_path)
)
end
def parse_file(file, &block)
UnicodeFileParser.parse_standard_file(file, &block)
end
def load
results = Hash.new do |h, k|
h[k] = Hash.new { |h, k| h[k] = [] }
end
rangify_hash(
parse_file(source_path).each_with_object(results) do |data, ret|
next unless data[0].size > 0
if block_given?
yield data, ret
else
code_points = expand_range(data[0])
property_value = format_property_value(data[1])
ret[property_name][property_value] += code_points
end
end
)
end
def rangify_hash(hash)
hash.each_with_object({}) do |(key, value), ret|
ret[key] = case value
when Hash
rangify_hash(value)
when Array
TwitterCldr::Utils::RangeSet.from_array(value)
end
end
end
def expand_range(str)
initial, final = str.split("..")
(initial.to_i(16)..(final || initial).to_i(16)).to_a
end
def format_property_value(value)
value
end
end
end
end
end
Version data entries
40 entries across 40 versions & 2 rubygems