lib/simple_tasks_ruby/services/configuration_service.rb
# returns nil if value is not found
returns nil if value is not found
returns nil if value is not found
def read_value(entry_type)
      read_file if @configuration.nil? 
      @configuration.configuration_values[entry_type]
    end
def read_value ( entry_type ) read_file if @configuration . nil? @configuration . configuration_values [ entry_type ] end
returns nil if value is not found
returns nil if value is not found
# Read file only if it hasn't been read
entry_type