Class: JQ::Core

Inherits:
Object
  • Object
show all
Defined in:
ext/jq_core.c

Instance Method Summary collapse

Instance Method Details

#close ⇒ Object 



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# File 'ext/jq_core.c', line 72

static VALUE rb_jq_close(VALUE self) {
  struct jq_container *p;
  Data_Get_Struct(self, struct jq_container, p);

  if (!p->closed) {
    jq_teardown(&p->jq);
    p->jq = NULL;
    p->parser = NULL;
    p->closed = 1;
    p->errmsg = Qnil;
  }

  return Qnil;
}

#update(buf, v_is_partial) ⇒ Object 



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# File 'ext/jq_core.c', line 127

static VALUE rb_jq_update(VALUE self, VALUE buf, VALUE v_is_partial) {
  struct jq_container *p;
  int is_partial = v_is_partial ? 1 : 0;
  int status = 0;
  VALUE errmsg = Qnil;

  if (!rb_block_given_p()) {
    rb_raise(rb_eArgError, "no block given");
  }

  Data_Get_Struct(self, struct jq_container, p);
  Check_Type(buf, T_STRING);

  if (!p->parser) {
    p->parser = jv_parser_new(0);
  }

  jv_parser_set_buf(p->parser, RSTRING_PTR(buf), RSTRING_LEN(buf), is_partial);
  jq_parse(p->jq, p->parser, rb_yield, &status, &errmsg);

  if (!is_partial) {
    jv_parser_free(p->parser);
    p->parser = NULL;
  }

  if (status != 0) {
    rb_jump_tag(status);
  }

  if (!NIL_P(errmsg)) {
    rb_raise(rb_eJQ_Error, "%s", RSTRING_PTR(errmsg));
  }

  return Qnil;
}