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[DOC] Add the polar form in String#to_c

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Nobuyoshi Nakada 2022-10-17 12:00:39 +09:00
parent e4191ac1ec
commit 7cf37a5722
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6
complex.c
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@ -2026,6 +2026,12 @@ string_to_c_strict(VALUE self, int raise)
* '1/2+3/4i'.to_c #=> ((1/2)+(3/4)*i)
* 'ruby'.to_c #=> (0+0i)
*
* Polar form:
* include Math
* "1.0@0".to_c #=> (1+0.0i)
* "1.0@#{PI/2}".to_c #=> (0.0+1i)
* "1.0@#{PI}".to_c #=> (-1+0.0i)
*
* See Kernel.Complex.
*/
static VALUE