CollectiveList<T> extension Null safety

on

Properties

arrayMaxValue → num
Computes the maximum value of array. If array is empty or falsey, undefined is returned. This is equivalent to the max function. Returns the largest value in array. If array is empty or falsey, undefined is returned.
read-only
arrayMeanVlaue → num
Computes the mean of the values in array. This is equivalent to the mean function. Returns the mean of the values in array.
read-only
arrayMedianValue → num
Produce the median of the given array. This is equivalent to the median function. Returns the median of the given array.
read-only
arrayMinValue → num
Computes the minimum value of array. If array is empty or falsey, undefined is returned. This is equivalent to the min function. Returns the smallest value in array.
read-only
arrayModeValue → num
Computes the value that appears most frequently in array. This is equivalent to the mode function. Returns the value that appears most frequently in array.
read-only
arrayStdValue → num
Computes the standard deviation of the values in array. This is equivalent to the std function. Returns the standard deviation of the values in array.
read-only
arraySumValue → num
Computes the sum of the values in array. This is equivalent to the sum function. Returns the sum of the values in array.
read-only
arrayVarianceValue → num
Computes the variance of the values in array. This is equivalent to the variance function. Returns the variance of the values in array.
read-only

Methods

getValue(List path, [dynamic defaultValue]) → dynamic
Gets the value at path of object. If the resolved value is undefined, the defaultValue is returned in its place. This is equivalent to the get function. Returns the resolved value.
getValueList() → List
Creates an array of the own enumerable string keyed property values of object. This is equivalent to the values function. Returns the values in object.
hasInValue(String path) → bool
Checks if path is a direct or inherited property of object. This is equivalent to the hasIn function. Returns true if path is a direct or inherited property of object, else false.
hasValue(String path) → bool
Checks if path is a direct property of object. This is equivalent to the has function. Returns true if path is a direct property of object, else false.