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codearchive.rb
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codearchive.rb
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class CodeArchive
def initialize(path)
@path = path
reload()
end
def reload
if File.exists?(@path)
@data = Archive.list_files(@path)
@times = {}
@data.each do |info|
@times[info[0]] = info[1]
end
else
@data = []
@times = {}
end
end
attr_accessor :data
attr_accessor :times
def files
out = []
@data.each { |t| out << t.at(0) }
return out
end
def last_modified(file)
if time = @times[file]
return time
elsif file.suffix?(".rb")
return @times["#{file}c"]
else
return nil
end
end
def out_of_date?(file)
cur = last_modified(file)
return true unless cur
stat = File.stat(file)
stat.mtime > cur
end
def find_out_of_date(dir)
ood = []
Dir["#{dir}/*.rb"].each do |file|
ood << file if out_of_date?(file)
end
return ood
end
def add_file(name, method)
# Save blah.rb as blah.rbc
if name.suffix?(".rb")
name = "#{name}c"
end
Archive.add_object @path, name, method
reload()
return true
end
def refresh_file(file)
return false unless out_of_date?(file)
meth = Compiler::Utils.compile_file(file)
add_file(file, meth)
end
def update_from_directory(dir)
added = find_out_of_date(dir)
added.each do |file|
yield file if block_given?
meth = Compiler::Utils.compile_file(file)
add_file(file, meth)
end
return added
end
end