Array#to_s

() -> ::String

to_s → new_string

static VALUE
rb_ary_inspect(VALUE ary)
{
    if (RARRAY_LEN(ary) == 0) return rb_usascii_str_new2("[]");
    return rb_exec_recursive(inspect_ary, ary, 0);
}

Alias of #inspect

Returns the new string formed by calling method inspect on each array element:

Example

a = [:foo, 'bar', 2]
a.inspect # => "[:foo, \"bar\", 2]"

Related: see Methods for Converting.

See also #inspect #to_h #transpose #to_ary also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

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