The _.defaultTo(value, defaultValue)
function from the lodash library returns the value
parameter if it is not null
or undefined
, otherwise it returns the defaultValue
parameter.
Here is an example usage of _.defaultTo
:
index.tsx212 chars9 lines
In this example, the myValue
variable is set to null
. When the _.defaultTo
function is called with myValue
and the defaultValue
of 'default'
, the function returns the defaultValue
because myValue
is null
.
If myValue
had instead been set to a non-null value, the function would have returned myValue
instead.
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