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Versions: 30
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Contents
module Ridley::Mixin
module FromFile
module ClassMethods
def from_file(filename, *args)
new(*args).from_file(filename)
end
def class_from_file(filename, *args)
new(*args).class_from_file(filename)
end
end
class << self
def included(base)
base.extend(ClassMethods)
end
end
# Loads the contents of a file within the context of the current object
#
# @param [#to_s] filename
# path to the file to load
#
# @raise [IOError] if the file does not exist or cannot be read
def from_file(filename)
filename = filename.to_s
if File.exists?(filename) && File.readable?(filename)
self.instance_eval(IO.read(filename), filename, 1)
self
else
raise IOError, "Could not open or read: '#{filename}'"
end
end
# Loads the contents of a file within the context of the current object's class
#
# @param [#to_s] filename
# path to the file to load
#
# @raise [IOError] if the file does not exist or cannot be read
def class_from_file(filename)
filename = filename.to_s
if File.exists?(filename) && File.readable?(filename)
self.class_eval(IO.read(filename), filename, 1)
self
else
raise IOError, "Could not open or read: '#{filename}'"
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems