Iterates over every entry of the struct and calls the closure to work on the key value pair of the struct. This function will reduce the struct to a single value and will return the value.
structReduce(struct, function(result, key, value [,struct]){} [, initialVal])
→ returns any
someStruct.reduce(function(result, key, value [,struct]){} [, initialVal])
result*
any
:
The result of the reduce operation after the previous iteration
key*
string
:
The key for the current iteration
value*
any
:
The value for the current iteration
struct*
struct
:
A reference of the original struct
rainbow = { "Red"="Whero", "Orange"="Karaka", "Yellow"="Kowhai", "Green"="Kakariki" };
ui = structReduce( rainbow, function(previousValue, key, value)
{
return previousValue & "<dt>#key#</dt><dd>#value#</dd>";
},
"<dl>"
) & "</dl>";
writeDump(rainbow);
writeOutput(ui);
CF 11+ Lucee 4.5+
rainbow = { "Red"="Whero", "Orange"="Karaka", "Yellow"="Kowhai", "Green"="Kakariki" };
ui = rainbow.reduce( function(previousValue, key, value)
{
return previousValue & "<dt>#key#</dt><dd>#value#</dd>";
},
"<dl>"
) & "</dl>";
writeDump(rainbow);
writeOutput(ui);
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