Class: Erbal

Inherits:
Object
  • Object
show all
Defined in:
lib/erbal/rails.rb,
ext/erbal/erbal.c

Defined Under Namespace

Modules: Rails

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Object 



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# File 'ext/erbal/erbal.c', line 40

VALUE rb_erbal_initialize(int argc, VALUE *argv, VALUE self) {
  VALUE str, options;

  rb_scan_args(argc, argv, "11", &str, &options);

  Check_Type(str, T_STRING);

  erbal_parser *parser;
  Data_Get_Struct(self, erbal_parser, parser);
  parser->str = str;

  if (NIL_P(options)) {
    parser->options = rb_hash_new();
  } else {
    Check_Type(options, T_HASH);
    parser->options = options;
  }

  if (rb_hash_aref(parser->options, ID2SYM(rb_intern("debug"))) == Qtrue) {
    parser->debug = 1;
  } else {
    parser->debug = 0;
  }

  rb_erbal_setup_option(self, parser, &parser->buffer_name, "buffer", "@output_buffer");
  rb_erbal_setup_option(self, parser, &parser->safe_concat_method, "safe_concat_method", "concat");
  rb_erbal_setup_option(self, parser, &parser->unsafe_concat_method, "unsafe_concat_method", "concat");
  rb_erbal_setup_option(self, parser, &parser->safe_concat_keyword, "safe_concat_keyword", "");

	if (strcmp(RSTRING_PTR(parser->safe_concat_method), RSTRING_PTR(parser->unsafe_concat_method)) == 0) {
    parser->concat_methods_identical = 1;
	} else {
	  parser->concat_methods_identical = 0;
	}

  parser->initial_src = rb_str_dup(parser->buffer_name);

  VALUE buffer_init_val = rb_hash_aref(parser->options, ID2SYM(rb_intern("buffer_initial_value")));
  
  if (!NIL_P(buffer_init_val)) {
    Check_Type(buffer_init_val, T_STRING);
    rb_str_buf_cat(parser->initial_src, " = ", 3);
    rb_str_concat(parser->initial_src, buffer_init_val);
    rb_str_buf_cat(parser->initial_src, ";", 1);
  } else {
    rb_str_buf_cat(parser->initial_src, " = '';", 6);
  }

  return self;
}

Instance Method Details

#parse ⇒ Object 



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# File 'ext/erbal/erbal.c', line 91

VALUE rb_erbal_parse(VALUE self) {
  erbal_parser *parser;
  Data_Get_Struct(self, erbal_parser, parser);
  erbal_parser_init(self, parser);
  erbal_parser_exec(parser);
  return parser->src;
}