class MoocDataParser::DummyCacher
Public Class Methods
new()
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# File lib/mooc_data_parser/dummy_cacher.rb, line 6 def initialize FileUtils.mkdir_p(path) end
Public Instance Methods
cache_file(file)
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Yep, well just overwrite it if it exists
# File lib/mooc_data_parser/dummy_cacher.rb, line 10 def cache_file(file) FileUtils.cp(file, path) end
clean!()
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# File lib/mooc_data_parser/dummy_cacher.rb, line 57 def clean! FileUtils.rm_rf path end
file_exists?(file_name)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 30 def file_exists?(file_name) File.exists? get_from_cache(file_name) end
find_files_matching(matcher)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 45 def find_files_matching(matcher) files = [] Dir.chdir(path) do files = Dir.glob(matcher) end files end
get_from_cache(file_name)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 26 def get_from_cache(file_name) File.join(path, file_name) end
path()
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# File lib/mooc_data_parser/dummy_cacher.rb, line 53 def path File.join(tmpdir_path, "mooc-data-analyser") end
read_file_from_cache(filename)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 20 def read_file_from_cache(filename) Dir.chdir(path) do File.read(filename) end end
tmpdir_path()
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# File lib/mooc_data_parser/dummy_cacher.rb, line 34 def tmpdir_path Dir.tmpdir end
unzip_file(file_name)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 38 def unzip_file(file_name) Dir.chdir(path) do # Because I have found rubyzip to be buggy, we rely that your system has zip-command available `unzip -o #{file_name}` end end
write_file_to_cache(filename, contents)
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# File lib/mooc_data_parser/dummy_cacher.rb, line 14 def write_file_to_cache(filename, contents) Dir.chdir(path) do File.open(filename, "wb") { |file| file.write(contents) } end end