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@simmo
Created June 12, 2013 23:07
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Transliterate and parameterize functions for JavaScript.
CHARACTER_MAP =
'À':'A', 'Á':'A', 'Â':'A', 'Ã':'A', 'Ä':'A', 'Å':'A', 'Æ':'AE', 'Ç':'C',
'È':'E', 'É':'E', 'Ê':'E', 'Ë':'E', 'Ì':'I', 'Í':'I', 'Î':'I', 'Ï':'I',
'Ð':'D', 'Ñ':'N', 'Ò':'O', 'Ó':'O', 'Ô':'O', 'Õ':'O', 'Ö':'O', 'Ő':'O',
'Ø':'O', 'Ù':'U', 'Ú':'U', 'Û':'U', 'Ü':'U', 'Ű':'U', 'Ý':'Y', 'Þ':'TH',
'ß':'ss', 'à':'a', 'á':'a', 'â':'a', 'ã':'a', 'ä':'a', 'å':'a', 'æ':'ae',
'ç':'c', 'è':'e', 'é':'e', 'ê':'e', 'ë':'e', 'ì':'i', 'í':'i', 'î':'i',
'ï':'i', 'ð':'d', 'ñ':'n', 'ò':'o', 'ó':'o', 'ô':'o', 'õ':'o', 'ö':'o',
'ő':'o', 'ø':'o', 'ù':'u', 'ú':'u', 'û':'u', 'ü':'u', 'ű':'u', 'ý':'y',
'þ':'th', 'ÿ':'y', '©':'(c)', 'α':'a', 'β':'b', 'γ':'g', 'δ':'d', 'ε':'e',
'ζ':'z', 'η':'h', 'θ':'8', 'ι':'i', 'κ':'k', 'λ':'l', 'μ':'m', 'ν':'n',
'ξ':'3', 'ο':'o', 'π':'p', 'ρ':'r', 'σ':'s', 'τ':'t', 'υ':'y', 'φ':'f',
'χ':'x', 'ψ':'ps', 'ω':'w', 'ά':'a', 'έ':'e', 'ί':'i', 'ό':'o', 'ύ':'y',
'ή':'h', 'ώ':'w', 'ς':'s', 'ϊ':'i', 'ΰ':'y', 'ϋ':'y', 'ΐ':'i', 'Α':'A',
'Β':'B', 'Γ':'G', 'Δ':'D', 'Ε':'E', 'Ζ':'Z', 'Η':'H', 'Θ':'8', 'Ι':'I',
'Κ':'K', 'Λ':'L', 'Μ':'M', 'Ν':'N', 'Ξ':'3', 'Ο':'O', 'Π':'P', 'Ρ':'R',
'Σ':'S', 'Τ':'T', 'Υ':'Y', 'Φ':'F', 'Χ':'X', 'Ψ':'PS', 'Ω':'W', 'Ά':'A',
'Έ':'E', 'Ί':'I', 'Ό':'O', 'Ύ':'Y', 'Ή':'H', 'Ώ':'W', 'Ϊ':'I', 'Ϋ':'Y',
'ş':'s', 'Ş':'S', 'ı':'i', 'İ':'I', 'ç':'c', 'Ç':'C', 'ü':'u', 'Ü':'U',
'ö':'o', 'Ö':'O', 'ğ':'g', 'Ğ':'G', 'а':'a', 'б':'b', 'в':'v', 'г':'g',
'д':'d', 'е':'e', 'ё':'yo', 'ж':'zh', 'з':'z', 'и':'i', 'й':'j', 'к':'k',
'л':'l', 'м':'m', 'н':'n', 'о':'o', 'п':'p', 'р':'r', 'с':'s', 'т':'t',
'у':'u', 'ф':'f', 'х':'h', 'ц':'c', 'ч':'ch', 'ш':'sh', 'щ':'sh', 'ъ':'',
'ы':'y', 'ь':'', 'э':'e', 'ю':'yu', 'я':'ya', 'А':'A', 'Б':'B', 'В':'V',
'Г':'G', 'Д':'D', 'Е':'E', 'Ё':'Yo', 'Ж':'Zh', 'З':'Z', 'И':'I', 'Й':'J',
'К':'K', 'Л':'L', 'М':'M', 'Н':'N', 'О':'O', 'П':'P', 'Р':'R', 'С':'S',
'Т':'T', 'У':'U', 'Ф':'F', 'Х':'H', 'Ц':'C', 'Ч':'Ch', 'Ш':'Sh', 'Щ':'Sh',
'Ъ':'', 'Ы':'Y', 'Ь':'', 'Э':'E', 'Ю':'Yu', 'Я':'Ya', 'Є':'Ye', 'І':'I',
'Ї':'Yi', 'Ґ':'G', 'є':'ye', 'і':'i', 'ї':'yi', 'ґ':'g', 'č':'c', 'ď':'d',
'ě':'e', 'ň': 'n', 'ř':'r', 'š':'s', 'ť':'t', 'ů':'u', 'ž':'z', 'Č':'C',
'Ď':'D', 'Ě':'E', 'Ň': 'N', 'Ř':'R', 'Š':'S', 'Ť':'T', 'Ů':'U', 'Ž':'Z',
'ą':'a', 'ć':'c', 'ę':'e', 'ł':'l', 'ń':'n', 'ó':'o', 'ś':'s', 'ź':'z',
'ż':'z', 'Ą':'A', 'Ć':'C', 'Ę':'e', 'Ł':'L', 'Ń':'N', 'Ó':'o', 'Ś':'S',
'Ź':'Z', 'Ż':'Z', 'ā':'a', 'č':'c', 'ē':'e', 'ģ':'g', 'ī':'i', 'ķ':'k',
'ļ':'l', 'ņ':'n', 'š':'s', 'ū':'u', 'ž':'z', 'Ā':'A', 'Č':'C', 'Ē':'E',
'Ģ':'G', 'Ī':'i', 'Ķ':'k', 'Ļ':'L', 'Ņ':'N', 'Š':'S', 'Ū':'u', 'Ž':'Z'
String::transliterate = ->
transliterate_string = ''
for character in @split('')
transliterate_string += if (replacement = CHARACTER_MAP[character]) then replacement else character
transliterate_string
String::parameterize = ->
parameterized_string = @transliterate()
removelist = ["a", "an", "as", "at", "before", "but", "by", "for", "from", "is", "in", "into", "like", "of", "off", "on", "onto", "per", "since", "than", "the", "this", "that", "to", "up", "via", "with"]
r = new RegExp('\\b(' + removelist.join('|') + ')\\b', 'gi')
parameterized_string = parameterized_string.replace(r, '')
parameterized_string = parameterized_string.replace(/[^-\w\s]/g, '')
parameterized_string = parameterized_string.replace(/^\s+|\s+$/g, '')
parameterized_string = parameterized_string.replace(/[-\s]+/g, '-')
parameterized_string.toLowerCase()
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