Module: Ebay::Inflections

Defined in:
lib/ebay/inflections.rb

Constant Summary

UPCASE_TOKENS = 
/(Id$|Cs|Xsl|Url|Rtq|Aaq)/
DOWNCASE_TOKENS = 
/^(eBx|EBx)/
NAME_MAPPINGS = 
{
  'ebay' => 'eBay',
  'paypal' => 'PayPal',
  'vero' => 'VeRO'
}

Instance Method Summary (collapse)

Instance Method Details

- (Object) downcase_first_character(string) 



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# File 'lib/ebay/inflections.rb', line 17

def downcase_first_character(string)
	string.sub(/^(.)/) { $1.downcase }
end

- (Object) ebay_camelize(lower_case_and_underscored_word) 



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# File 'lib/ebay/inflections.rb', line 29

def ebay_camelize(lower_case_and_underscored_word)
  lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.
    gsub(/(^|_)(.)/) { $2.upcase }.
    gsub(/(#{NAME_MAPPINGS.keys.collect{|k| k.capitalize}.join('|')})/){ NAME_MAPPINGS[$1.downcase] }.
    gsub(UPCASE_TOKENS) { $1.upcase }
end

- (Object) ebay_underscore(camel_cased_word) 



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# File 'lib/ebay/inflections.rb', line 36

def ebay_underscore(camel_cased_word)
  underscore(camel_cased_word.to_s.gsub(/(#{NAME_MAPPINGS.values.join('|')})/i){ upcase_first_character($1.downcase) }.
    gsub(DOWNCASE_TOKENS){ $1.downcase }.
    gsub(/(ids$)/i) { $1.upcase }
  )
end

- (Object) underscore(camel_cased_word) 



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# File 'lib/ebay/inflections.rb', line 21

def underscore(camel_cased_word)
  camel_cased_word.to_s.gsub(/::/, '/').
    gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
    gsub(/([a-z\d])([A-Z])/,'\1_\2').
    tr("-", "_").
    downcase
end

- (Object) upcase_first_character(string) 



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# File 'lib/ebay/inflections.rb', line 13

def upcase_first_character(string)
	string.sub(/^(.)/) { $1.upcase }
end