These are chat archives for ramda/ramda

17th
Apr 2015
Ludwig Magnusson
@TheLudd
Apr 17 2015 08:13
@safareli You can create a propLens like this:
var propLens = R.converge(R.lens, R.prop, R.assoc);
var fooLens = propLens('foo')
adding the comment to the gist as well
Irakli Safareli
@safareli
Apr 17 2015 10:15
thanks @TheLudd @CrossEye
Jed Schneider
@jedschneider
Apr 17 2015 19:05
hi all. what is a good way to do a mapObj or lens when you need reference of two objects. in this case container and background
@bounding = {x: (background.width * largerRatio) - container.width, y: (background.height * largerRatio) - container.height}
or is there a better fn I'm overlooking?
Scott Sauyet
@CrossEye
Apr 17 2015 20:53
@jedschneider: that doesn't look to me as though it had anything to do with mapObj. Is there something terribly wrong with the way you've already written it?
Jed Schneider
@jedschneider
Apr 17 2015 21:34
@CrossEye no, just seems like I'm updating an object with similar functions and it seems like I might be missing an obvious abstraction there.
err, um creating an object