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Code Issues Releases Wiki Activity

Move some utility functions into boot.js

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So that they are available to code running earlier in the boot process
This commit is contained in:
Jermolene
2019-02-03 12:01:38 +00:00
parent 5ffcd7e5da
commit 689e172e79
3 changed files with 112 additions and 108 deletions
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core/modules/utils/utils.js
-57
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@@ -132,23 +132,6 @@ exports.count = function(object) {
return Object.keys(object || {}).length;
};
/*
Check if an array is equal by value and by reference.
*/
exports.isArrayEqual = function(array1,array2) {
if(array1 === array2) {
return true;
}
array1 = array1 || [];
array2 = array2 || [];
if(array1.length !== array2.length) {
return false;
}
return array1.every(function(value,index) {
return value === array2[index];
});
};
/*
Determine whether an array-item is an object-property
*/
@@ -161,46 +144,6 @@ exports.hopArray = function(object,array) {
return false;
};
/*
Push entries onto an array, removing them first if they already exist in the array
array: array to modify (assumed to be free of duplicates)
value: a single value to push or an array of values to push
*/
exports.pushTop = function(array,value) {
var t,p;
if($tw.utils.isArray(value)) {
// Remove any array entries that are duplicated in the new values
if(value.length !== 0) {
if(array.length !== 0) {
if(value.length < array.length) {
for(t=0; t<value.length; t++) {
p = array.indexOf(value[t]);
if(p !== -1) {
array.splice(p,1);
}
}
} else {
for(t=array.length-1; t>=0; t--) {
p = value.indexOf(array[t]);
if(p !== -1) {
array.splice(t,1);
}
}
}
}
// Push the values on top of the main array
array.push.apply(array,value);
}
} else {
p = array.indexOf(value);
if(p !== -1) {
array.splice(p,1);
}
array.push(value);
}
return array;
};
/*
Remove entries from an array
array: array to modify