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Contents
module OpenStax
module Utilities
module Settings
# Reads and returns a hash of YAML settings from a file
# @param calling_file This should always be __FILE__
# @param relative_directory This is a relative directory path that denotes
# the move from the directory containing calling_file, e.g. ".." will cause
# this method to look up one directory from the directory of calling_file
# @param filename the plain filename, e.g. 'foobar.yml'
#
def self.load_settings(calling_file, relative_directory, filename)
settings = {}
filename = File.join(File.dirname(calling_file), relative_directory, filename)
if File.file?(filename)
settings = YAML::load_file(filename)
settings.symbolize_keys!
end
settings
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems