fix: actually document vm.difficulty

The cheatcode was referenced in foundry-rs#536 but was not actually documented...
matter-labs · Aug 19, 2022 · 515fc80 · 515fc80
1 parent 9f0d11c
commit 515fc80
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/src/cheatcodes/difficulty.md b/src/cheatcodes/difficulty.md
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+## `difficulty`
+
+### Signature
+
+```solidity
+function difficulty(uint256) external;
+```
+
+### Description
+
+Sets `block.difficulty`.
+
+### Examples
+
+```solidity
+vm.difficulty(25);
+emit log_uint(block.difficulty); // 25
+```