CODEWITHSUNDEEP
rubyencodingutf-8iso-8859-1gsub
Severin
Severin

Reputation: 8588

Replacing character within string with gsub

I have a problem with replacing (gsub) a specific character in a string. This is the string I have: 

string = "\n\t Tel.:\xA007031 / 11 11 11"

The \xA0 is not a character I want, so I try to replace it with \x20 (both are whitespace characters). To do so I call gsub on it:

string.gsub(' ', ' ')

When trying to do that it returns an "incompatible encoding regexp match (UTF-8 regexp with ISO-8859-1 string)" error.

Any thoughts on how to fix that will be much appreciated!

Upvotes: 2

Views: 1285

Answers (1)

saihgala
saihgala

Reputation: 5774

You can do this -

string.force_encoding("ISO-8859-1").gsub(/:./,":") 
#=> "\n\t Tel.:07031 / 11 11 11"

And if you want to encode it in UTF-8 then do this -

string.force_encoding("ISO-8859-1").encode!("UTF-8")
#=> "\n\t Tel.: 07031 / 11 11 11"

Upvotes: 5

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