From b5eae48068384ff8fd53b5d6f4d268668c6d9c9a Mon Sep 17 00:00:00 2001
From: John Benediktsson <mrjbq7@gmail.com>
Date: Wed, 8 Jan 2014 11:50:35 -0800
Subject: [PATCH] sequences.extras: remove insert-sorted (can use versions in
 sorting.extras instead).

---
 extra/sequences/extras/extras-tests.factor |  6 ------
 extra/sequences/extras/extras.factor       | 19 ++++++++-----------
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/extra/sequences/extras/extras-tests.factor b/extra/sequences/extras/extras-tests.factor
index aaa405219e..abd15a7b62 100644
--- a/extra/sequences/extras/extras-tests.factor
+++ b/extra/sequences/extras/extras-tests.factor
@@ -4,12 +4,6 @@ tools.test vectors ;
 
 IN: sequences.extras.tests
 
-{ V{ 0 1 2 3 4 5 6 7 8 9 } } [
-    V{ } clone
-    10 iota >array randomize
-    [ swap insert-sorted ] each
-] unit-test
-
 [ { "a" "b" "c" "d" "ab" "bc" "cd" "abc" "bcd" "abcd" } ] [ "abcd" all-subseqs ] unit-test
 
 [ { "a" "ab" "abc" "abcd" "b" "bc" "bcd" "c" "cd" "d" } ]
diff --git a/extra/sequences/extras/extras.factor b/extra/sequences/extras/extras.factor
index 92eb6ec7fc..b1196e45e0 100644
--- a/extra/sequences/extras/extras.factor
+++ b/extra/sequences/extras/extras.factor
@@ -27,9 +27,6 @@ IN: sequences.extras
     [ dupd call( a -- ? ) [ 2array ] [ 2drop f ] if ] curry
     2map [ ] filter ; inline
 
-: insert-sorted ( elt seq -- seq )
-    2dup [ < ] with find drop over length or swap insert-nth ;
-
 : reduce-from ( ... seq identity quot: ( ... prev elt -- ... next ) i -- ... result )
     [ swap ] 2dip each-from ; inline
 
@@ -384,12 +381,12 @@ PRIVATE>
 : last= ( seq elt -- ? ) [ last ] dip = ; inline
 : nth= ( n seq elt -- ? ) [ nth ] dip = ; inline
 
-: first? ( seq quot -- ? ) [ first ] dip call ; inline
-: second? ( seq quot -- ? ) [ second ] dip call ; inline
-: third? ( seq quot -- ? ) [ third ] dip call ; inline
-: fourth? ( seq quot -- ? ) [ fourth ] dip call ; inline
-: last? ( seq quot -- ? ) [ last ] dip call ; inline
-: nth? ( n seq quot -- ? ) [ nth ] dip call ; inline
+: first? ( ... seq quot: ( ... elt -- ... ? ) -- ... ? ) [ first ] dip call ; inline
+: second? ( ... seq quot: ( ... elt -- ... ? ) -- ... ? ) [ second ] dip call ; inline
+: third? ( ... seq quot: ( ... elt -- ... ? ) -- ... ? ) [ third ] dip call ; inline
+: fourth? ( ... seq quot: ( ... elt -- ... ? ) -- ... ? ) [ fourth ] dip call ; inline
+: last? ( ... seq quot: ( ... elt -- ... ? ) -- ... ? ) [ last ] dip call ; inline
+: nth? ( ... n seq quot: ( ... elt -- ... ? ) -- ... ? ) [ nth ] dip call ; inline
 
 : loop>sequence ( quot exemplar -- seq )
    [ '[ [ @ [ [ , ] when* ] keep ] loop ] ] dip make ; inline
@@ -417,10 +414,10 @@ PRIVATE>
     set-nth-unsafe ;
 
 : set-nths ( value indices seq -- )
-    swapd '[ [ _ ] dip _ set-nth ] each ; inline
+    swapd '[ _ swap _ set-nth ] each ; inline
 
 : set-nths-unsafe ( value indices seq -- )
-    swapd '[ [ _ ] dip _ set-nth-unsafe ] each ; inline
+    swapd '[ _ swap _ set-nth-unsafe ] each ; inline
 
 : flatten1 ( obj -- seq )
     [