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-rw-r--r--docs/solidity-by-example.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/solidity-by-example.rst b/docs/solidity-by-example.rst
index b8fa4a73..1eefa4d4 100644
--- a/docs/solidity-by-example.rst
+++ b/docs/solidity-by-example.rst
@@ -36,6 +36,8 @@ of votes.
::
+ pragma solidity ^0.4.0;
+
/// @title Voting with delegation.
contract Ballot {
// This declares a new complex type which will
@@ -208,6 +210,8 @@ activate themselves.
::
+ pragma solidity ^0.4.0;
+
contract SimpleAuction {
// Parameters of the auction. Times are either
// absolute unix timestamps (seconds since 1970-01-01)
@@ -377,6 +381,8 @@ high or low invalid bids.
::
+ pragma solidity ^0.4.0;
+
contract BlindAuction {
struct Bid {
bytes32 blindedBid;
@@ -543,6 +549,8 @@ Safe Remote Purchase
::
+ pragma solidity ^0.4.0;
+
contract Purchase {
uint public value;
address public seller;