[23/26] couchdb-mango git commit: Use short circuit operators

[to...@apache.org]

Use short circuit operators

COUCHDB-2787


Project: http://git-wip-us.apache.org/repos/asf/couchdb-mango/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-mango/commit/8b6d0dbd
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-mango/tree/8b6d0dbd
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-mango/diff/8b6d0dbd

Branch: refs/heads/master
Commit: 8b6d0dbd3540cf34d9703526ba0b0b6d3226ff8d
Parents: 928d76a
Author: Tony Sun <to...@cloudant.com>
Authored: Thu Sep 3 15:26:59 2015 -0700
Committer: Tony Sun <to...@cloudant.com>
Committed: Thu Sep 3 15:26:59 2015 -0700

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 src/mango_idx_view.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/couchdb-mango/blob/8b6d0dbd/src/mango_idx_view.erl
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diff --git a/src/mango_idx_view.erl b/src/mango_idx_view.erl
index a313f56..cc5bcb3 100644
--- a/src/mango_idx_view.erl
+++ b/src/mango_idx_view.erl
@@ -112,7 +112,7 @@ is_usable(Idx, Selector) ->
     % a member of the indexable fields of the selector.
     Columns = columns(Idx),
     Fields = indexable_fields(Selector),
-    lists:member(hd(Columns), Fields) and not is_text_search(Selector).
+    lists:member(hd(Columns), Fields) andalso not is_text_search(Selector).
 
 
 is_text_search({[]}) ->
@@ -121,7 +121,7 @@ is_text_search({[{<<"$default">>, _}]}) ->
     true;
 is_text_search({[{_Field, Cond}]}) when is_list(Cond) ->
     lists:foldl(fun(C, Exists) ->
-        Exists or is_text_search(C)
+        Exists orelse is_text_search(C)
     end, false, Cond);
 is_text_search({[{_Field, Cond}]}) when is_tuple(Cond) ->
     is_text_search(Cond);