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| author | Leonid <logvinov.leon@gmail.com> | 2017-06-09 23:07:11 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-09 23:07:11 +0800 |
| commit | 603d7c56d3466206cb79205e47168f9ec81ec0fe (patch) | |
| tree | cf86fee32962ab3e8a62503912f88a70f1d6204b /src/utils/assert.ts | |
| parent | b4f3a889b360a515dc0672e60c831a6b89c23fdf (diff) | |
| parent | 3a9d07c40ce2e26203962487036132d6357ec530 (diff) | |
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Merge branch 'master' into json-schema
Diffstat (limited to 'src/utils/assert.ts')
| -rw-r--r-- | src/utils/assert.ts | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/utils/assert.ts b/src/utils/assert.ts index d93ac71f7..94b119d5a 100644 --- a/src/utils/assert.ts +++ b/src/utils/assert.ts @@ -38,6 +38,9 @@ export const assert = { const availableAddresses = await web3Wrapper.getAvailableAddressesAsync(); this.assert(!_.isEmpty(availableAddresses), 'No addresses were available on the provided web3 instance'); }, + hasAtMostOneUniqueValue(value: any[], errMsg: string): void { + this.assert(_.uniq(value).length <= 1, errMsg); + }, isNumber(variableName: string, value: number): void { this.assert(_.isFinite(value), this.typeAssertionMessage(variableName, 'number', value)); }, |