How to turn the following string chain into string interpolation?

Question

How to turn this:

api.viewerUrl + (utils.includes(api.historyModeServers, api.env) ? '/' : '/#!/') + buildingId

Into string interpolation? (Using ${}).

Yury Tarabanko · Accepted Answer · 2017-08-01 06:19:36Z

1

Remove '+' and wrap expressions with ${}. Ternary operator is expression as well.

`${api.viewerUrl}${utils.includes(api.historyModeServers, api.env) ? '/' : '/#!/'}${buildingId}`

answered Aug 1, 2017 at 6:19

Yury Tarabanko

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Comments

Val · Accepted Answer · 2017-08-01 06:22:28Z

1

separate conditional expression would be good practice. easier to read and maintain.

let words = (utils.includes(api.historyModeServers, api.env) ? '/' : '/#!/');
let str = `${api.viewerUrl}${words}${buildingId}`;

answered Aug 1, 2017 at 6:16

Val

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