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Allow arrays of different lengths to be passed to set.

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HirokiUchikawa
2018-07-13 20:59:45 +09:00
parent 6b2f5fbb19
commit 050acd239c
2 changed files with 131 additions and 5 deletions
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17
red/runtime/nodes/context/index.js
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@@ -268,12 +268,14 @@ function createContext(id,seed) {
}
context = getContextStorage(storage);
}
if (!Array.isArray(key) || !Array.isArray(value) || key.length !== value.length) {
if (!Array.isArray(key)) {
context.set(scope, key, value, callback);
} else {
// If key and value are Array and each length is same, set each key-value pair.
// If key is an array, set each key-value pair.
// If the value array is longer than the key array, then the extra values are ignored.
var index = 0;
var cb = function(err, v) {
var values = [].concat(value); // Convert the value to an array
var cb = function(err) {
if (err) {
if (callback) {
callback(err);
@@ -285,11 +287,16 @@ function createContext(id,seed) {
callback(null);
}
} else {
context.set(scope, key[index], value[index], cb);
if(index < values.length) {
context.set(scope, key[index], values[index], cb);
} else {
// If the value array is shorter than the key array, use null for missing values.
context.set(scope, key[index], null, cb);
}
}
}
};
context.set(scope, key[index], value[index], cb);
context.set(scope, key[index], values[index], cb);
}
};
obj.keys = function(storage, callback) {