Package index • FastUtils

Character

enclose(): Enclose String with Specified Characters

encloseBr(): Enclose String with Brackets

getChar(): Get a Character at a Specific Index

substrEnd(): Extract Substring from Start to End Difference

Color

getAvgHex(): Compute the Average of Hex Colors

scaleHex(): Scale the Brightness of a Hex Color

Data Initialization

createHash(): Create a Hash Table

initDataFrameWithColnames(): Initialize a DataFrame with Column Names

initEmptyTable(): Initialize an Empty Table

initList(): Initialize a List

initV(): Initialize a Vector

namedNumericToTable(): Convert Named Numeric Vector to Table

tableToNumeric(): Convert a Table to Numeric

File System

listFiles(): List Only Files in a Directory

Ggplot

getPlotDims(): Get the dimensions of a ggplot Object

Higher Order Functions

createMutator(): Create a Mutator Function

Indexing

getfirst(): Get the First Elements of a Vector or List

getlast(): Get the Last Elements of a Vector or List

Interactivity

quietly(): Suppress Messages and Output

Iteration

enumerateit(): Enumerate Elements with Indices

getUniquePairsUpTo(): Generate Unique Pairs Up To a Number

ind(): Get Index from Enumerated Element

val(): Get Value from Enumerated Element by Index

val1(): Get First Value from Enumerated Element

zipit(): Zip Multiple Vectors or Lists

Math

add(): Add Two Objects

bound(): Bound a Number within a Range

divide(): Divide Two Numbers

isBound(): Check if a Number is within a Range

isEven(): Check if a Number is Even

isOdd(): Check if a Number is Odd

multiply(): Multiply Two Numbers

subtract(): Subtract Two Numbers

Meta Programming

evalText(): evaluates a string as R code, and stops if an error occurs

Package Development

findMissingRdSections() fmrs() experimental: Find Missing Sections in Rd Files

getPkgKeywords() experimental: Get Keywords from R Package Documentation

Package Loading

createPkgLoader() experimental: Create Package Loader Function

Regex

greplDir() experimental: Search for a Pattern in Files within a Directory

joinRegex(): Join regex expressions by union

rmByName(): Remove Elements with Specified Name Regex

Spelling

closestWord(): Find the Closest Word in a Set to a Given Word

isCamelCase(): Check if String is camelCase

isPascalCase(): Check if String is PascalCase

isSnakeCase(): Check if String is snake_case

isVowel(): Check if a Character is a Vowel

prependIndefArticle() pia(): Prepend an Indefinite Article to a String

splitCamel() splitPascal(): Split CamelCase or PascalCase Strings

splitSnake(): Split Snake Case String

startsWithVowel(): Check if a String Starts with a Vowel

stripSpaces(): Remove Spaces from a String

trySplitWords(): Try to Split Words Based on Naming Convention

Testing

initTestthat(): Initialize Testthat Files

removeVdiffrNewSnapShots() rmns() experimental: Remove New Snapshots from vdiffr Tests

test_quietly_that(): Run a Testthat test Quietly

Wrangling

colToRownames(): Convert a Column to Row Names

fixColnames() experimental: Fix Column Names

mutateToRownames() experimental: Mutate columns to Row Names

rownamesToCol(): Convert Row Names to a Column

setColnames(): Set Column Names

setNames(): Set Names of an Object

setRownames(): Set Row Names

Validation

getFailStr() experimental: Get Failure Message as a character

stopp(): Custom Stop Function Without Call

validateObject(): Validate Object

warningp(): Custom Warning Function Without Call