Rails Inflector Lookup

.camelize#=>"Bar"
.classify#=>"Bar"
.constantize#=>
uninitialized constant Bar
.dasherize#=>"Bar"
.deconstantize#=>""
.demodulize#=>"Bar"
.foreign_key#=>"bar_id"
.humanize#=>"Bar"
.ordinal#=>
undefined method
.ordinalize#=>
undefined method
.parameterize#=>"bar"
.pluralize#=>"Bars"
.safe_constantize#=>""
.singularize#=>"Bar"
.tableize#=>"bars"
.titleize#=>"Bar"
.underscore#=>"bar"
.upcase_first#=>"Bar"