method

values_at

v1_8_7_330 - Show latest stable - 0 notes - Class: MatchData

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values_at(...) public

Uses each index to access the matching values, returning an array of the corresponding matches.

m = /(.)(.)(\d+)(\d)/.match("THX1138: The Movie")
m.to_a               #=> ["HX1138", "H", "X", "113", "8"]
m.values_at(0, 2, -2)   #=> ["HX1138", "X", "113"]

Show source

/*
 *  call-seq:
 *     mtch.values_at([index]*)   => array
 *  
 *  Uses each <i>index</i> to access the matching values, returning an array of
 *  the corresponding matches.
 *     
 *     m = /(.)(.)(\d+)(\d)/.match("THX1138: The Movie")
 *     m.to_a               #=> ["HX1138", "H", "X", "113", "8"]
 *     m.values_at(0, 2, -2)   #=> ["HX1138", "X", "113"]
 */

static VALUE
match_values_at(argc, argv, match)
    int argc;
    VALUE *argv;
    VALUE match;
{
    match_check(match);
    return rb_values_at(match, RMATCH(match)->regs->num_regs, argc, argv, match_entry);
}

values_at

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