Module: Stemmer

Defined in:
ext/porter_wrap.c

Class Method Summary collapse

Class Method Details

.stem_word(arg) ⇒ Object

a general offset into the string



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# File 'ext/porter_wrap.c', line 18

static VALUE stem_word(VALUE self, VALUE arg)
{
  size_t length, i;
  char *word;
  struct stemmer z;
  VALUE str, rv;

  str = StringValue(arg);
  word = malloc(RSTRING_LEN(str) + 1);
  strncpy(word, RSTRING_PTR(str), RSTRING_LEN(str));
  word[RSTRING_LEN(str)] = '\0';

  length  = stem(&z, word, strlen(word)-1);
  word[length+1] = 0;
  rv = rb_str_new2(word);
  free(word);
  return rv;
}