Class: String

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

Overview

:nodoc:all

Instance Method Summary collapse

Instance Method Details

#camel_case ⇒ String

Convert to camel case.

"foo_bar".camel_case          #=> "FooBar"

Returns:

  • (String) —

    Receiver converted to camel case.



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# File 'lib/shopify/extlib/string.rb', line 28

def camel_case
  return self if self !~ /_/ && self =~ /[A-Z]+.*/
  split('_').map{|e| e.capitalize}.join
end

#snake_case ⇒ String

Convert to snake case.

"FooBar".snake_case           #=> "foo_bar"
"HeadlineCNNNews".snake_case  #=> "headline_cnn_news"
"CNN".snake_case              #=> "cnn"

Returns:

  • (String) —

    Receiver converted to snake case.



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# File 'lib/shopify/extlib/string.rb', line 14

def snake_case
  return self.downcase if self =~ /^[A-Z]+$/
  self.gsub(/([A-Z]+)(?=[A-Z][a-z]?)|\B[A-Z]/, '_\&') =~ /_*(.*)/
    return $+.downcase
end