Login Register

ascii_only?

str.ascii_only? â true or false

Instance Public methods

Returns true for a string which has only ASCII characters.

"abc".force_encoding("UTF-8").ascii_only?          #=> true
"abc\u{6666}".force_encoding("UTF-8").ascii_only?  #=> false

doc_ruby_on_rails

2015-05-15 13:55:49

Comments

Leave a Comment

Please login to continue.

Popular Articles

ascii_only? ascii_only? Instance Public methods Returns true, if NaN, Infinity, and -Infinity should be generated, otherwise returns false.

curses.ascii.ascii() curses.ascii.ascii(c) Return the ASCII value corresponding to the low 7 bits of c.

only only(*onlies) Instance Public methods Removes any condition from the query other than the one(s) specified in onlies. Post.order('id asc

ascii() ascii(object) As repr(), return a string containing a printable representation of an object, but escape the non-ASCII characters in the string ret

ascii_compatible? enc.ascii_compatible? â true or false Instance Public methods Returns whether ASCII-compatible or not. Encoding::UTF_8.ascii_compatible