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instance method
JSON::Ext::Generator::State#array_nl
array_nl()
ext/json/generator/generator.c
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static VALUE cState_array_nl(VALUE self)
{
GET_STATE(self);
return state->array_nl ? rb_str_new(state->array_nl, state->array_nl_len) : rb_str_new2("");
}
This string is put at the end of a line that holds a JSON array.