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2 changes: 1 addition & 1 deletion src/shared/services/utils.js
Original file line number Diff line number Diff line change
Expand Up @@ -163,7 +163,7 @@ export const canUseDOM = () => !!(
window.document && window.document.createElement)
)

export const ecsapeCypherMetaItem = (str) => /^[A-Za-z][A-Za-z0-9_]*$/.test(str) ? str : '`' + str + '`'
export const ecsapeCypherMetaItem = (str) => /^[A-Za-z][A-Za-z0-9_]*$/.test(str) ? str : '`' + str.replace(/`/g, '``') + '`'

export const stringifyMod = () => {
const toString = Object.prototype.toString
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3 changes: 2 additions & 1 deletion src/shared/services/utils.test.js
Original file line number Diff line number Diff line change
Expand Up @@ -288,7 +288,8 @@ describe('utils', () => {
{ test: 'Label', expect: 'Label' },
{ test: 'Label Space', expect: '`Label Space`' },
{ test: 'Label1', expect: 'Label1' },
{ test: 'Label-dash', expect: '`Label-dash`' }
{ test: 'Label-dash', expect: '`Label-dash`' },
{ test: 'Label`Backtick', expect: '`Label``Backtick`' }
]

// When && Then
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