Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/string.rb

Overview

Copyright © 2010 Red Hat, Inc.

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.

Instance Method Summary collapse

Instance Method Details

#camelize ⇒ Object

Camelize converts strings to UpperCamelCase



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# File 'lib/string.rb', line 30

def camelize
  self.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
end

#classify ⇒ Object

Create a class name from string



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# File 'lib/string.rb', line 23

def classify
  self.singularize.camelize
end

#convert ⇒ Object

Convert string to float if string value seems like Float



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# File 'lib/string.rb', line 43

def convert
  return self.to_f if self.strip =~ /^([\d\.]+$)/
  self
end

#sanitize ⇒ Object

Simply converts whitespaces and - symbols to ‘_’ which is safe for Ruby



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# File 'lib/string.rb', line 49

def sanitize
  self.strip.gsub(/(\W+)/, '_')
end

#singularize ⇒ Object

Strip ‘s’ character from end of string



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# File 'lib/string.rb', line 37

def singularize
  self.gsub(/s$/, '')
end