Exception: NoMatchingPatternKeyError

Inherits:

NoMatchingPatternError

• Object
• Exception
• StandardError
• NoMatchingPatternError
• NoMatchingPatternKeyError

Defined in:

error.c

Instance Method Summary

• #new(message = nil, matchee: nil, key: nil) ⇒ Object constructor

  Construct a new NoMatchingPatternKeyError exception with the given message, matchee and key.

• #key ⇒ Object

  Return the key caused this NoMatchingPatternKeyError exception.

• #matchee ⇒ Object

  Return the matchee associated with this NoMatchingPatternKeyError exception.

Methods inherited from Exception

#==, #backtrace, #backtrace_locations, #cause, #detailed_message, #exception, exception, #full_message, #inspect, #message, #set_backtrace, #to_s, to_tty?

Constructor Details

#new(message = nil, matchee: nil, key: nil) ⇒ Object

Construct a new NoMatchingPatternKeyError exception with the given message, matchee and key.

# File 'error.c', line 2909

static VALUE
no_matching_pattern_key_err_initialize(int argc, VALUE *argv, VALUE self)
{
    VALUE options;

    rb_call_super(rb_scan_args(argc, argv, "01:", NULL, &options), argv);

    if (!NIL_P(options)) {
        ID keywords[2];
        VALUE values[numberof(keywords)];
        int i;
        keywords[0] = id_matchee;
        keywords[1] = id_key;
        rb_get_kwargs(options, keywords, 0, numberof(values), values);
        for (i = 0; i < numberof(values); ++i) {
            if (!UNDEF_P(values[i])) {
                rb_ivar_set(self, keywords[i], values[i]);
            }
        }
    }

    return self;
}

Instance Method Details

#key ⇒ Object

Return the key caused this NoMatchingPatternKeyError exception.

Returns:

• (Object)

# File 'error.c', line 2891

static VALUE
no_matching_pattern_key_err_key(VALUE self)
{
    VALUE key;

    key = rb_ivar_lookup(self, id_key, Qundef);
    if (!UNDEF_P(key)) return key;
    rb_raise(rb_eArgError, "no key is available");
}

#matchee ⇒ Object

Return the matchee associated with this NoMatchingPatternKeyError exception.

Returns:

• (Object)

# File 'error.c', line 2874

static VALUE
no_matching_pattern_key_err_matchee(VALUE self)
{
    VALUE matchee;

    matchee = rb_ivar_lookup(self, id_matchee, Qundef);
    if (!UNDEF_P(matchee)) return matchee;
    rb_raise(rb_eArgError, "no matchee is available");
}