End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Kernel#print
print(obj, ...) → nil
io.c
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static VALUE
rb_f_print(int argc, const VALUE *argv, VALUE _)
{
rb_io_print(argc, argv, rb_ractor_stdout());
return Qnil;
}
Prints each object in turn to $stdout. If the output field separator ($,) is not nil, its contents will appear between each field. If the output record separator ($\) is not nil, it will be appended to the output. If no arguments are given, prints $_. Objects that aren’t strings will be converted by calling their to_s method.
Example
print "cat", [1,2,3], 99, "\n" $, = ", " $\ = "\n" print "cat", [1,2,3], 99
produces:
cat12399 cat, 1, 2, 3, 99