Rails Inflector Lookup

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