instance method
JSON::Ext::Generator::State#array_nl=
array_nl=(array_nl)
ext/json/generator/generator.c
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static VALUE cState_array_nl_set(VALUE self, VALUE array_nl)
{
rb_check_frozen(self);
GET_STATE(self);
RB_OBJ_WRITE(self, &state->array_nl, string_config(array_nl));
return Qnil;
}
This string is put at the end of a line that holds a JSON array.