module Myhtml::Utils::DetectEncoding

Defined in:

myhtml/utils/detect_encoding.cr

Class Method Summary

• .detect(pointer, bytesize)
• .detect(content : String)

  Detects encoding by trigrams slow and not 100% correct

• .detect?(pointer, bytesize)
• .detect?(content : String)
• .from_header(header : String) : Lib::MyEncodingList | EncodingNotFound

  Detect encoding from header example: Myhtml::Utils::DetectEncoding.from_header(headers["Content-Type"]) # => MyHTML_ENCODING_WINDOWS_1251 Myhtml::Utils::DetectEncoding.from_header("text/html; charset=Windows-1251") # => MyHTML_ENCODING_WINDOWS_1251

• .from_header?(header) : Lib::MyEncodingList | Nil
• .from_meta(pointer, bytesize)
• .from_meta(content : String)

  Detect encoding from meta tag in content example: Myhtml::Utils::DetectEncoding.from_meta(content) # => MyHTML_ENCODING_WINDOWS_1251 Myhtml::Utils::DetectEncoding.from_meta(%Q{ }) # => MyHTML_ENCODING_WINDOWS_1251

• .from_meta?(pointer, bytesize)
• .from_meta?(content : String)

Class Method Detail