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emojis-dataframe.R
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| require(tidyverse) | |
| require(emo) | |
| emojis = readLines('http://www.unicode.org/Public/emoji/13.0/emoji-test.txt') %>% | |
| .[ji_detect(.)] %>% | |
| str_replace_all('[ ]+', ' ') %>% | |
| str_replace('#', ';') %>% | |
| enframe(name = NULL) %>% | |
| separate(value, c('code', 'status', 'desc'), sep = ' ; ') %>% | |
| mutate(unicode = ji_extract_all(desc) %>% map_chr(~ paste(.x, collapse='')), | |
| desc = str_remove(desc, '.*? ')) %>% | |
| separate(desc, c('version', 'desc'), sep = '(?<=[0-9]) ') %>% | |
| separate(desc, c('desc', 'desc_qual'), sep = ': ') %>% | |
| mutate(bytecode = iconv(unicode, from="UTF-8", to="ASCII", "byte"), | |
| label = case_when(desc == 'flag' ~ desc_qual, TRUE ~ desc), | |
| label = str_replace(label, 'telephone receiver', 'telephone')) %>% | |
| select(unicode, label, desc, desc_qual, version, code, bytecode, status) | |
| #> Warning: Expected 2 pieces. Additional pieces discarded in 1 rows [3116]. | |
| #> Warning: Expected 2 pieces. Missing pieces filled with `NA` in 1510 rows [1, 2, | |
| #> 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, ...]. | |
| set.seed(3) | |
| print(sample_n(emojis, 15)) | |
| #> # A tibble: 15 x 8 | |
| #> unicode label desc desc_qual version code bytecode status | |
| #> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> | |
| #> 1 "\U0001… lobster lobster <NA> E11.0 1F99E <f0><9f><a6><9… fully-… | |
| #> 2 "🇷🇺" Russia flag Russia E0.6 1F1F7 1… <f0><9f><87><b… fully-… | |
| #> 3 "🙆🏼" person… person… medium-lig… E1.0 1F646 1… <f0><9f><99><8… fully-… | |
| #> 4 "👩🏾🍳" woman … woman … medium-dar… E4.0 1F469 1… <f0><9f><91><a… fully-… | |
| #> 5 "👩👩👧👦" family family woman, wom… E2.0 1F469 2… <f0><9f><91><a… fully-… | |
| #> 6 "🍇" grapes grapes <NA> E0.6 1F347 <f0><9f><8d><8… fully-… | |
| #> 7 "🚆" train train <NA> E1.0 1F686 <f0><9f><9a><8… fully-… | |
| #> 8 "👨🏼🍳" man co… man co… medium-lig… E4.0 1F468 1… <f0><9f><91><a… fully-… | |
| #> 9 "👶" baby baby <NA> E0.6 1F476 <f0><9f><91><b… fully-… | |
| #> 10 "🙇🏻" woman … woman … light skin… E4.0 1F647 1… <f0><9f><99><8… minima… | |
| #> 11 "🙏🏿" folded… folded… dark skin … E1.0 1F64F 1… <f0><9f><99><8… fully-… | |
| #> 12 "🏋🏼" woman … woman … medium-lig… E4.0 1F3CB 1… <f0><9f><8f><8… minima… | |
| #> 13 "🇵🇦" Panama flag Panama E2.0 1F1F5 1… <f0><9f><87><b… fully-… | |
| #> 14 "🇩🇪" Germany flag Germany E0.6 1F1E9 1… <f0><9f><87><a… fully-… | |
| #> 15 "🧑" pilot pilot <NA> E12.1 1F9D1 2… <f0><9f><a7><9… minima… | |
| # example usage | |
| if(require(textclean)){ | |
| cat(txt <- "Tomorrow I \U0002708\U000FE0F to \U0001f1e6\U0001f1fa for vacation.") | |
| textclean::replace_emoji(txt, select(emojis, x=bytecode, y=label)) | |
| } | |
| #> Loading required package: textclean | |
| #> Tomorrow I ✈️ to 🇦🇺 for vacation. | |
| #> [1] "Tomorrow I airplane to Australia for vacation." |
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