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Improve Pausable docs

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This commit is contained in:
Nicolás Venturo
2020-05-04 16:36:04 -03:00
parent 4bc45e35c2
commit c20e620a06
1 changed files with 16 additions and 0 deletions
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16
contracts/utils/Pausable.sol
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@ -40,6 +40,10 @@ contract Pausable is Context {
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*
* Requirements:
*
* - The contract must not be paused.
*/
modifier whenNotPaused() {
require(!_paused, "Pausable: paused");
@ -48,6 +52,10 @@ contract Pausable is Context {
/**
* @dev Modifier to make a function callable only when the contract is paused.
*
* Requirements:
*
* - The contract must be paused.
*/
modifier whenPaused() {
require(_paused, "Pausable: not paused");
@ -56,6 +64,10 @@ contract Pausable is Context {
/**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/
function _pause() internal virtual whenNotPaused {
_paused = true;
@ -64,6 +76,10 @@ contract Pausable is Context {
/**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/
function _unpause() internal virtual whenPaused {
_paused = false;