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-rw-r--r--debian/vendor-h2o/deps/mruby/mrbgems/mruby-range-ext/src/range.c176
1 files changed, 0 insertions, 176 deletions
diff --git a/debian/vendor-h2o/deps/mruby/mrbgems/mruby-range-ext/src/range.c b/debian/vendor-h2o/deps/mruby/mrbgems/mruby-range-ext/src/range.c
deleted file mode 100644
index aca71cc..0000000
--- a/debian/vendor-h2o/deps/mruby/mrbgems/mruby-range-ext/src/range.c
+++ /dev/null
@@ -1,176 +0,0 @@
-#include <mruby.h>
-#include <mruby/range.h>
-#include <math.h>
-
-static mrb_bool
-r_le(mrb_state *mrb, mrb_value a, mrb_value b)
-{
- mrb_value r = mrb_funcall(mrb, a, "<=>", 1, b); /* compare result */
- /* output :a < b => -1, a = b => 0, a > b => +1 */
-
- if (mrb_fixnum_p(r)) {
- mrb_int c = mrb_fixnum(r);
- if (c == 0 || c == -1) return TRUE;
- }
-
- return FALSE;
-}
-
-static mrb_bool
-r_lt(mrb_state *mrb, mrb_value a, mrb_value b)
-{
- mrb_value r = mrb_funcall(mrb, a, "<=>", 1, b);
- /* output :a < b => -1, a = b => 0, a > b => +1 */
-
- return mrb_fixnum_p(r) && mrb_fixnum(r) == -1;
-}
-
-/*
- * call-seq:
- * rng.cover?(obj) -> true or false
- *
- * Returns <code>true</code> if +obj+ is between the begin and end of
- * the range.
- *
- * This tests <code>begin <= obj <= end</code> when #exclude_end? is +false+
- * and <code>begin <= obj < end</code> when #exclude_end? is +true+.
- *
- * ("a".."z").cover?("c") #=> true
- * ("a".."z").cover?("5") #=> false
- * ("a".."z").cover?("cc") #=> true
- */
-static mrb_value
-mrb_range_cover(mrb_state *mrb, mrb_value range)
-{
- mrb_value val;
- struct RRange *r = mrb_range_ptr(mrb, range);
- mrb_value beg, end;
-
- mrb_get_args(mrb, "o", &val);
-
- beg = r->edges->beg;
- end = r->edges->end;
-
- if (r_le(mrb, beg, val)) {
- if (r->excl) {
- if (r_lt(mrb, val, end))
- return mrb_true_value();
- }
- else {
- if (r_le(mrb, val, end))
- return mrb_true_value();
- }
- }
-
- return mrb_false_value();
-}
-
-/*
- * call-seq:
- * rng.last -> obj
- * rng.last(n) -> an_array
- *
- * Returns the last object in the range,
- * or an array of the last +n+ elements.
- *
- * Note that with no arguments +last+ will return the object that defines
- * the end of the range even if #exclude_end? is +true+.
- *
- * (10..20).last #=> 20
- * (10...20).last #=> 20
- * (10..20).last(3) #=> [18, 19, 20]
- * (10...20).last(3) #=> [17, 18, 19]
- */
-static mrb_value
-mrb_range_last(mrb_state *mrb, mrb_value range)
-{
- mrb_value num;
- mrb_value array;
- struct RRange *r = mrb_range_ptr(mrb, range);
-
- if (mrb_get_args(mrb, "|o", &num) == 0) {
- return r->edges->end;
- }
-
- array = mrb_funcall(mrb, range, "to_a", 0);
- return mrb_funcall(mrb, array, "last", 1, mrb_to_int(mrb, num));
-}
-
-/*
- * call-seq:
- * rng.size -> num
- *
- * Returns the number of elements in the range. Both the begin and the end of
- * the Range must be Numeric, otherwise nil is returned.
- *
- * (10..20).size #=> 11
- * ('a'..'z').size #=> nil
- */
-
-static mrb_value
-mrb_range_size(mrb_state *mrb, mrb_value range)
-{
- struct RRange *r = mrb_range_ptr(mrb, range);
- mrb_value beg, end;
- mrb_float beg_f, end_f;
- mrb_bool num_p = TRUE;
- mrb_bool excl;
-
- beg = r->edges->beg;
- end = r->edges->end;
- excl = r->excl;
- if (mrb_fixnum_p(beg)) {
- beg_f = (mrb_float)mrb_fixnum(beg);
- }
- else if (mrb_float_p(beg)) {
- beg_f = mrb_float(beg);
- }
- else {
- num_p = FALSE;
- }
- if (mrb_fixnum_p(end)) {
- end_f = (mrb_float)mrb_fixnum(end);
- }
- else if (mrb_float_p(end)) {
- end_f = mrb_float(end);
- }
- else {
- num_p = FALSE;
- }
- if (num_p) {
- mrb_float n = end_f - beg_f;
- mrb_float err = (fabs(beg_f) + fabs(end_f) + fabs(end_f-beg_f)) * MRB_FLOAT_EPSILON;
-
- if (err>0.5) err=0.5;
- if (excl) {
- if (n<=0) return mrb_fixnum_value(0);
- if (n<1)
- n = 0;
- else
- n = floor(n - err);
- }
- else {
- if (n<0) return mrb_fixnum_value(0);
- n = floor(n + err);
- }
- if (isinf(n+1))
- return mrb_float_value(mrb, INFINITY);
- return mrb_fixnum_value((mrb_int)n+1);
- }
- return mrb_nil_value();
-}
-
-void
-mrb_mruby_range_ext_gem_init(mrb_state* mrb)
-{
- struct RClass * s = mrb_class_get(mrb, "Range");
-
- mrb_define_method(mrb, s, "cover?", mrb_range_cover, MRB_ARGS_REQ(1));
- mrb_define_method(mrb, s, "last", mrb_range_last, MRB_ARGS_OPT(1));
- mrb_define_method(mrb, s, "size", mrb_range_size, MRB_ARGS_NONE());
-}
-
-void
-mrb_mruby_range_ext_gem_final(mrb_state* mrb)
-{
-}