Maintenance Ruby 3.4 gets fixes, but no new features. Switch to Ruby 4.0 →
class method
Encoding.list
() -> ::Array[::Encoding]
Encoding.list → [enc1, enc2, ...]
encoding.c
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static VALUE
enc_list(VALUE klass)
{
VALUE ary = rb_ary_new2(0);
rb_ary_replace(ary, rb_encoding_list);
return ary;
}
Returns the list of loaded encodings.
Example
Encoding.list #=> [#<Encoding:ASCII-8BIT>, #<Encoding:UTF-8>, #<Encoding:ISO-2022-JP (dummy)>] Encoding.find("US-ASCII") #=> #<Encoding:US-ASCII> Encoding.list #=> [#<Encoding:ASCII-8BIT>, #<Encoding:UTF-8>, #<Encoding:US-ASCII>, #<Encoding:ISO-2022-JP (dummy)>]
See also
.find
.locale_charmap
.default_internal=
.name_list
also in
4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0