| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. The |
| # ASF licenses this file to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance with the |
| # License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| |
| class String |
| |
| unless method_defined?(:classify) |
| # Create a class name from string |
| def classify |
| self.singularize.camelize |
| end |
| end |
| |
| unless method_defined?(:camelize) |
| # Camelize converts strings to UpperCamelCase |
| def camelize |
| self.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase } |
| end |
| end |
| |
| unless method_defined?(:singularize) |
| # Strip 's' character from end of string |
| def singularize |
| self.gsub(/s$/, '') |
| end |
| end |
| |
| unless method_defined?(:pluralize) |
| def pluralize |
| return self + 'es' if self =~ /ess$/ |
| return self[0, self.length-1] + "ies" if self =~ /ty$/ |
| return self if self =~ /data$/ |
| self + "s" |
| end |
| end |
| |
| # Convert string to float if string value seems like Float |
| def convert |
| return self.to_f if self.strip =~ /^([\d\.]+$)/ |
| self |
| end |
| |
| # Simply converts whitespaces and - symbols to '_' which is safe for Ruby |
| def sanitize |
| self.strip.gsub(/(\W+)/, '_') |
| end |
| |
| end |