I&#x27;d like to see Immutable.js &amp; Ramda collaborate, more on this here <a href="https:&#x2F;&#x2F;github.com&#x2F;ramda&#x2F;ramda&#x2F;issues&#x2F;1367" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;ramda&#x2F;ramda&#x2F;issues&#x2F;1367</a>.<p>&#x2F;&#x2F; For example, something like this (which was taken from the github link above):<p>var plainPeople = [{name: &quot;DALE&quot;}, {name: &quot;AmY&quot;}];<p>var immutablePeople = immutable.fromJS(plainPeople);<p>R.map(lowerCaseName, plainPeople) &#x2F;&#x2F;  [{name: &quot;dale&quot;}, {name: &quot;amy&quot;}]<p>R.map(lowerCaseName, immutablePeople)) &#x2F;&#x2F;  immutable.List([immutable.Map({name: &quot;dale&quot;}), immutable.Map({name: &quot;amy&quot;})])