method

warn

Importance_0
v2_4_6 - Show latest stable - 0 notes - Class: Warning
warn(p1) public

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static VALUE
rb_warning_s_warn(VALUE mod, VALUE str)
{
    Check_Type(str, T_STRING);
    rb_must_asciicompat(str);
    rb_write_error_str(str);
    return Qnil;
}
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