Map an array of strings to an array of objects

Asked Mar 02 '18 at 15:59

Active Mar 02 '18 at 15:59

Viewed 41 times

I am trying to do something fairly simple - given an array strings as input I want to get an array of objects with specified attributes like

const summaryAggFields = ['f1', 'f2', 'f3', 'f4'];
const summaryAggFieldMap = lodash.map(summaryAggFields, f =>  {field: f, aggregate: 'sum'});

summaryAggFieldMap should be be like [{field:'f1', aggregate: 'sum'}, ...]

What is the correct way to do this? Thanks Anand

asked Mar 02 '18 at 15:59

Anand

For such a simple task you don't need lodash: `summaryAggFields.map(f => ({...}))` – Andreas Mar 02 '18 at 16:02
@Andreas thanks so much! – Anand Mar 02 '18 at 16:05

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