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require 'fileutils'
module RI
class RiWriter
def RiWriter.class_desc_path(dir, class_desc)
File.join(dir, "cdesc-" + class_desc.name + ".yaml")
end
# Convert a name from internal form (containing punctuation)
# to an external form (where punctuation is replaced
# by %xx)
def RiWriter.internal_to_external(name)
name.gsub(/\W/) { sprintf("%%%02x", $&[0]) }
end
# And the reverse operation
def RiWriter.external_to_internal(name)
name.gsub(/%([0-9a-f]{2,2})/) { $1.to_i(16).chr }
end
def initialize(base_dir)
@base_dir = base_dir
end
def remove_class(class_desc)
FileUtils.rm_rf(path_to_dir(class_desc.full_name))
end
def add_class(class_desc)
dir = path_to_dir(class_desc.full_name)
FileUtils.mkdir_p(dir)
class_file_name = RiWriter.class_desc_path(dir, class_desc)
File.open(class_file_name, "w") do |f|
f.write(class_desc.serialize)
end
end
def add_method(class_desc, method_desc)
dir = path_to_dir(class_desc.full_name)
file_name = RiWriter.internal_to_external(method_desc.name)
meth_file_name = File.join(dir, file_name)
if method_desc.is_singleton
meth_file_name += "-c.yaml"
else
meth_file_name += "-i.yaml"
end
File.open(meth_file_name, "w") do |f|
f.write(method_desc.serialize)
end
end
private
def path_to_dir(class_name)
File.join(@base_dir, *class_name.split('::'))
end
end
end
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