In hadley/emo: Easily Insert 'Emoji'

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "README-"
)
set.seed(1014)

emo(ji)

The goal of emo(ji) is to make it very easy to insert emoji into RMarkdown documents.

Emoji data from https://github.com/muan/emojilib/.

Installation

You can install emo from github with:

# install.packages("devtools")
devtools::install_github("hadley/emo")

Example

You can either refer to emoji by their name (which is unique):

emo::ji("poop")

Or by a keyword. Keywords are not unique so emo::ji will pick one for you at random.

emo::ji("face")
emo::ji("face")
emo::ji("face")

Often you'll use inline like r '\u60\u60 \u60r emo::ji("smile")\u60 \u60\u60' r emo::ji("smile")

Keywords

These are all keywords with more than one emoji associated with them.

keywords <- emo::ji_keyword
keywords <- keywords[lengths(keywords) > 1]

emojis <- purrr::map_chr(keywords, function(x) paste0(emo::ji_name[x], collapse = ""))

cat(paste(names(emojis), ": ", emojis, collapse = "\n"))

hadley/emo documentation built on Dec. 16, 2019, 3:42 p.m.