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Merge pull request #685 from redsquirrel/patch-5

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Fixing library examples that don't compile.
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chriseth 2016-06-26 01:00:58 +02:00 committed by GitHub
commit 7ac5299c7b
1 changed files with 5 additions and 5 deletions
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docs/contracts.rst
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@ -883,8 +883,8 @@ custom types without the overhead of external function calls:
using BigInt for BigInt.bigint;
function f() {
var x = bigint.fromUint(7);
var y = bigint.fromUint(uint(-1));
var x = BigInt.fromUint(7);
var y = BigInt.fromUint(uint(-1));
var z = x.add(y);
}
}
@ -986,7 +986,7 @@ Let us rewrite the set example from the
It is also possible to extend elementary types in that way::
library Search {
function indexOf(uint[] storage self, uint value) {
function indexOf(uint[] storage self, uint value) returns (uint) {
for (uint i = 0; i < self.length; i++)
if (self[i] == value) return i;
return uint(-1);
@ -1004,8 +1004,8 @@ It is also possible to extend elementary types in that way::
function replace(uint _old, uint _new) {
// This performs the library function call
uint index = data.find(_old);
if (index == -1)
uint index = data.indexOf(_old);
if (index == uint(-1))
data.push(_new);
else
data[index] = _new;