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-rw-r--r--elixir.html.markdown4
1 files changed, 3 insertions, 1 deletions
diff --git a/elixir.html.markdown b/elixir.html.markdown
index 9dfffc41..a74baa38 100644
--- a/elixir.html.markdown
+++ b/elixir.html.markdown
@@ -4,6 +4,7 @@ contributors:
- ["Joao Marques", "http://github.com/mrshankly"]
- ["Dzianis Dashkevich", "https://github.com/dskecse"]
- ["Ryan Plant", "https://github.com/ryanplant-au"]
+ - ["Ev Bogdanov", "https://github.com/evbogdanov"]
filename: learnelixir.ex
---
@@ -127,7 +128,8 @@ rem(10, 3) #=> 1
# These operators expect a boolean as their first argument.
true and true #=> true
false or true #=> true
-# 1 and true #=> ** (ArgumentError) argument error
+# 1 and true
+#=> ** (BadBooleanError) expected a boolean on left-side of "and", got: 1
# Elixir also provides `||`, `&&` and `!` which accept arguments of any type.
# All values except `false` and `nil` will evaluate to true.