class Smshelper::Languagetools::Charset
Constants
- ESCAPED_CHARS
- GSM_CHARSET
Public Instance Methods
is_gsm(text)
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Returns true
if the supplied text contains only characters from GSM 03.38 charset, otherwise it returns false
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# File lib/smshelper/languagetools/languagetools.rb, line 37 def is_gsm(text) text.scan(/./u).each { |c| return false unless GSM_CHARSET.include?(c) } true end
is_unicode(text)
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Returns true
if the supplied text contains characters outside of GSM 03.38 charset, otherwise it returns false
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# File lib/smshelper/languagetools/languagetools.rb, line 44 def is_unicode(text) !is_gsm(text) end
real_length(text, unicode)
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# File lib/smshelper/languagetools/languagetools.rb, line 48 def real_length(text, unicode) text.size + (unicode ? 0 : text.scan(/[\{\}\\~\[\]\|€]/).size) end