standaloneFunctions.md



Standalone JS Functions
Collection of custom functions without dependencies on FC specific variables/data structures.

utilJS.js


arraySwap(array, a , b):
Swaps two values in an array.


capFirstChar(string):
Capitalizes the first character of string.


addA(word):
Adds an an  if the first character is a vocal, otherwise a .


ordinalSuffix(i):
Takes a number and appends the appropriate suffix.
Example: ordinalSuffix(1) gives 1st.


ordinalSuffixWords(i):
Takes a number and returns the appropriate ordinal.
Example: ordinalSuffix(1) gives first.
For number greater than 19 identical to ordinalSuffix(i)


removeDuplicates(array):
Takes an array and returns a new array without duplicate entries.


jsDef(x):
Returns whether x is undefined. A JS port of SugarCube's def.


between(a, low, high):
Returns true if a is between low and high, otherwise false.