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instance method

String#intern

() -> ::Symbol

intern → symbol

VALUE
rb_str_intern(VALUE str)
{
    return sym_find_or_insert_dynamic_symbol(&ruby_global_symbols, str);
}

Returns the Symbol object derived from self, creating it if it did not already exist:

Example

'foo'.intern       # => :foo
'こんにちは'.intern # => :こんにちは

See also #inspect #length #insert #lines also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0