yy-misc

misc.js

miscellaneous javascript functions

Installation

include misc.js in your project or add to your workflow

npm install yy-misc

API Reference

Kind: global class

• Misc
  • .difference(a, b) ⇒ number
  • .arrayCount(a) ⇒ object
  • .arraySmallest(a) ⇒ number
  • .sameSign(a, b)
  • .preciseRound(num, decimals) ⇒ number
  • .fontSize(text, maxWidth, [maxHeight], [fontFamily])
  • .wordCount(text) ⇒ number
  • .aboutEqual(test, value, percent) ⇒ boolean
  • .uniqueArray(a) ⇒ Array
  • .clamp(n, min, max) ⇒ number

misc.difference(a, b) ⇒ number

return the difference between two numbers (greater - lesser)

Kind: instance method of Misc

Param	Type
a	number
b	number

misc.arrayCount(a) ⇒ object

returns {most, least, all[]} array grouped by value

Kind: instance method of Misc
Returns: object - {most: most, least: least, all: Array}

Param	Type
a	Array

misc.arraySmallest(a) ⇒ number

finds the smallest number in an array

Kind: instance method of Misc

Param	Type
a	Array

misc.sameSign(a, b)

returns whether a and b have the same sign or both equal 0

Kind: instance method of Misc

Param	Type
a	number
b	number
	boolean

misc.preciseRound(num, decimals) ⇒ number

round number to certain number of decimals

Kind: instance method of Misc

Param	Type
num	number
decimals	number

misc.fontSize(text, maxWidth, [maxHeight], [fontFamily])

calculate ideal font size

Kind: instance method of Misc

Param	Type	Description
text	string	(use maximum-sized text)
maxWidth	number
[maxHeight]	number
[fontFamily]	string

misc.wordCount(text) ⇒ number

from: http://stackoverflow.com/questions/6543917/count-number-of-words-in-string-using-javascript

Kind: instance method of Misc

Param	Type
text	string

misc.aboutEqual(test, value, percent) ⇒ boolean

returns whether the test value is about equal to the value (i.e., within the given percentage)

Kind: instance method of Misc

Param	Type
test	number
value	number
percent	number

misc.uniqueArray(a) ⇒ Array

Removes duplicates from array and returns new array from http://stackoverflow.com/questions/9229645/remove-duplicates-from-javascript-array

Kind: instance method of Misc

Param	Type
a	Array

misc.clamp(n, min, max) ⇒ number

clamps a number

Kind: instance method of Misc

Param	Type	Description
n	number	to clamp
min	number
max	number

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Copyright (c) 2016 YOPEY YOPEY LLC - MIT License - Documented by jsdoc-to-markdown