Jiří Moravec J-Moravec
J-Moravec
/ gist:5a1d60ac78c1fb8a0d2a100c5b7b6e0e
Created
April 17, 2025 04:09
Copilot compares mutr, testthat, and tinytest
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| Comparison of mutr, testthat, and tinytest | |
| Mutr | |
| Purpose: A minimalistic unit-testing framework designed for simplicity and ease of integration into small projects. | |
| Features: Provides core testing functions (TEST, TEST_SET, TEST_ERROR), simple test reporting, and minimal dependency (base R). | |
| Advantages: Extremely lightweight and easy to use for self-contained or basic testing scenarios. | |
| Limitations: Lacks advanced features like mocking, test parameterization, or integration with CI systems, making it unsuitable for complex projects. | |
| Testthat | |
| Purpose: The most popular and feature-rich testing framework for R, designed for comprehensive testing of R packages. |
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| error404 = paste0( | |
| "<!DOCTYPE html>", | |
| "<html lang=\"en\">", | |
| "<head>", | |
| " <meta charset=\"UTF-8\">", | |
| " <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">", | |
| " <title>Resources not found</title>", | |
| "</head>", | |
| "<body>", | |
| " <div class=\"main\">", |
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| # unison-fsmonitor is not available in the repositories | |
| # it is reported and discussed for like 8 years already | |
| # there is no hope, only manual compile | |
| #!/bin/bash | |
| UNISON_VERSION=2.51.5 # version in Ubuntu repo | |
| echo "Install Unison." \ | |
| && apt install wget ocaml \ | |
| && pushd /tmp \ | |
| && wget https://github.com/bcpierce00/unison/archive/v$UNISON_VERSION.tar.gz \ |
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| is_odd_bitwise = \(x) bitwAnd(x, 1L) | |
| is_odd_mod = \(x) x %% 2L | |
| s = sample(1:1e7) | |
| bench::mark(is_odd_bitwise(s), is_odd_mod(s)) |
J-Moravec
/ gist:27ce2eaee75504febb8ab1015bc24f6d
Created
September 17, 2024 20:10
An example of subclassing conditions and then handling conditions of only a particular class.
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| # constructor based on the simpleError function | |
| my_error = function(message, call = NULL){ | |
| class = c("my_error", "error", "condition") | |
| structure( | |
| list(as.character(message), call = call), | |
| class = class | |
| ) | |
| } | |
| # my_error still needs to be signaled with stop(): |
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| count_to = function(x = 5){ | |
| current = 0 | |
| function(){ | |
| if(i >= x) | |
| return(NULL) | |
| i <<- i+1 | |
| i | |
| } | |
| } |
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| #' sra.r | |
| #' | |
| #' Function for a programatical access to a SRA and GEO databases | |
| #' | |
| #' depends on rentrez, matrittr and xml packages | |
| #' externally depends on sratools, all sratools must be available in path | |
| import::here("magrittr", "%>%") | |
| import::here("xml2", "read_xml", "as_list") | |
J-Moravec
/ OrdinalFailSample.xml
Last active
April 27, 2021 01:03
An example of XML with randomly generated sequences and ordinal model with different number of states than in the data.
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| <?xml version="1.0" encoding="UTF-8" standalone="no"?> | |
| <beast namespace="beast.core:beast.evolution.alignment:beast.evolution.tree.coalescent:beast.core.util:beast.evolution.nuc:beast.evolution.operators:beast.evolution.sitemodel:beast.evolution.substitutionmodel:beast.evolution.likelihood" required="" version="2.6"> | |
| <data id="test" dataType="standard"> | |
| <sequence taxon="A">0325001134145320315521441333450540150340142324031053552343434540345422555515404425225332030455334311</sequence> | |
| <sequence taxon="B">3303111402245533434135501501430403113451242121243211312030250523440504251354554250554133235411202323</sequence> | |
| <sequence taxon="C">0203545342141415331211042134245105533321245534032452154450211324241122021354024412103533542044452213</sequence> | |
| <sequence taxon="D">5321401114230445532511142242040052431341215151200525030545523403103545524535302424314202314031013500</sequence> | |
| <sequence taxon="E">00433510520542445013055315141311044142443015520443332013354310110010033533343440431233501314422223 |
J-Moravec
/ turn_of_casting
Created
June 5, 2020 00:48
Effect of reinvigoration on number of spell cast in battle
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| turn_of_casting = function(spell_fatigue, reinvigoration, turn_max=100){ | |
| tcast = c() | |
| fatigue = 0 | |
| for(turn in seq_len(turn_max)){ | |
| if(fatigue < 100){ | |
| # cast spell | |
| fatigue = fatigue + spell_fatigue | |
| tcast = c(tcast, turn) | |
| } else { |