Method: Kernel#sub

Defined in:

string.c

#sub(pattern, replacement) ⇒ Object #sub(pattern) { ... } ⇒ Object

Equivalent to $_.sub(<i>args</i>), except that $_ will be updated if substitution occurs.

Overloads:

• #sub(pattern) { ... } ⇒ Object

  Yields:

# File 'string.c', line 2315

static VALUE
rb_f_sub(argc, argv)
int argc;