Rails Inflector Lookup

.camelize#=>"FooBars"
.classify#=>"FooBar"
.constantize#=>
uninitialized constant FooBars
.dasherize#=>"FooBars"
.deconstantize#=>""
.demodulize#=>"FooBars"
.foreign_key#=>"foo_bars_id"
.humanize#=>"Foobars"
.ordinal#=>
undefined method
.ordinalize#=>
undefined method
.parameterize#=>"foobars"
.pluralize#=>"FooBars"
.safe_constantize#=>""
.singularize#=>"FooBar"
.tableize#=>"foo_bars"
.titleize#=>"Foo Bars"
.underscore#=>"foo_bars"
.upcase_first#=>"FooBars"