score:0
Accepted answer
if you are trying to use the same expressions for cond1
, cond2
, ... in both snippets, then i understand the problem.
ramda's cond
takes predicate functions, not boolean expressions. and it returns a function that you need to call to do anything useful.
thus this expression
cond ([
[predicate1, consequent1],
[predicate2, consequent2],
[predicate3, consequent3],
[t, finalguard],
])
takes functions for both the predicates and the consequents. it passes the same arguments to each. it's essentially equivalent to
(...args) =>
predicate1 (...args)
? consequent1 (...args)
: predicate2 (...args)
? consequent2 (...args)
: predicate3 (...args)
? consequent3 (...args)
: t (...args)
? finalguard (...args)
: undefined // won't hit this since the final predicate always returns `true`
it sounds like this would explain your problem. if not, please post additional details.
(disclaimer: i'm a ramda author.)
Source: stackoverflow.com
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