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authorChris Ward <chris.ward@ethereum.org>2019-01-16 23:39:29 +0800
committerChris Ward <chris.ward@ethereum.org>2019-01-16 23:39:29 +0800
commit131e23100cab1cb3d6a69ec09d8d25aab35861f9 (patch)
tree10cebd4275e4f61c68a0a7527b7a333aba17599e /docs
parent778b14de260a7eeaea88867e39cfc226f1494e63 (diff)
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Mention that there is no Cron in Ethereum
Diffstat (limited to 'docs')
-rw-r--r--docs/contracts.rst3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/contracts.rst b/docs/contracts.rst
index 646e4cdc..5bab6e78 100644
--- a/docs/contracts.rst
+++ b/docs/contracts.rst
@@ -10,7 +10,8 @@ Contracts in Solidity are similar to classes in object-oriented languages. They
contain persistent data in state variables and functions that can modify these
variables. Calling a function on a different contract (instance) will perform
an EVM function call and thus switch the context such that state variables are
-inaccessible.
+inaccessible. A contract and its functions need to be called for anything to happen.
+There is no "cron" concept in Ethereum to call a function at a particular event automatically.
.. include:: contracts/creating-contracts.rst