Last active
April 7, 2018 18:35
-
-
Save dead-claudia/883e7291ca2eb04a31a4c9d6a25d7d1b to your computer and use it in GitHub Desktop.
Pipeline comparison using real-ish code (example adapted from some of my own code in the wild)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Adapted from https://github.com/isiahmeadows/thallium/blob/b0bce2d2b7a104f5aa73b1ba0b532bcb78418d48/r/spec.js | |
| // Original: no pipeline operators | |
| import * as R from "../lib/reporter" | |
| import {color as c} from "../lib/reporter" | |
| const printIndent = (_, str) => _.print(" ".repeat(_.state.level) + str) | |
| const getLast = (report, _, key = "name") => report.path[_.state.level - 1][key] | |
| export default R.on("spec", { | |
| accepts: ["write", "reset", "colors"], | |
| create: R.consoleReporter, | |
| before: R.setColor, | |
| after: R.unsetColor, | |
| init(state) { | |
| state.level = 1 | |
| state.leaving = false | |
| }, | |
| async report(_, report) { | |
| if (report.isStart) { | |
| await _.print() | |
| } else if (report.isEnter) { | |
| _.state.leaving = false | |
| if (getLast(report, _, "index")) await _.print() | |
| await printIndent(_, getLast(report, _)) | |
| _.state.level++ | |
| } else if (report.isLeave) { | |
| _.state.level-- | |
| _.state.leaving = true | |
| } else if (report.isPass) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| const speed = R.speed(report) | |
| await printIndent(_, | |
| c("checkmark", R.Console.symbols.Pass + " ") + | |
| c("pass", getLast(report, _)) + | |
| (speed === "fast" ? "" : c(speed, ` (${report.duration}ms)`)) | |
| ) | |
| } else if (report.isHook || report.isFail) { | |
| _.pushError(report) | |
| // Don't print the description line on cumulative hooks | |
| if (!report.isHook || !report.isBeforeAll && !report.isAfterAll) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| await printIndent(_, c("fail", | |
| `${_.errors.length}) ${getLast(report, _)}` + | |
| R.formatRest(report) | |
| )) | |
| } | |
| } else if (report.isSkip) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| await printIndent(_, c("skip", `- ${getLast(report, _)}`)) | |
| } else if (report.isEnd) { | |
| await _.printResults() | |
| } else if (report.isError) { | |
| await _.printError(report) | |
| } | |
| }, | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Adapted from https://github.com/isiahmeadows/thallium/blob/b0bce2d2b7a104f5aa73b1ba0b532bcb78418d48/r/spec.js | |
| // Variant: Elixir-style pipeline operator | |
| import * as R from "../lib/reporter" | |
| import {color as c} from "../lib/reporter" | |
| const printIndent = (_, str) => _.print(" ".repeat(_.state.level) + str) | |
| const getLast = (report, _, key = "name") => report.path[_.state.level - 1][key] | |
| export default R.on("spec", { | |
| accepts: ["write", "reset", "colors"], | |
| create: R.consoleReporter, | |
| before: R.setColor, | |
| after: R.unsetColor, | |
| init(state) { | |
| state.level = 1 | |
| state.leaving = false | |
| }, | |
| async report(_, report) { | |
| if (report.isStart) { | |
| await _.print() | |
| } else if (report.isEnter) { | |
| _.state.leaving = false | |
| if (report |> getLast(_, "index")) await _.print() | |
| _ |> await printIndent(report |> getLast(_)) | |
| _.state.level++ | |
| } else if (report.isLeave) { | |
| _.state.level-- | |
| _.state.leaving = true | |
| } else if (report.isPass) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| const speed = R.speed(report) | |
| _ |> await printIndent( | |
| c("checkmark", R.Console.symbols.Pass + " ") + | |
| c("pass", report |> getLast(_)) + | |
| (speed === "fast" ? "" : c(speed, ` (${report.duration}ms)`)) | |
| ) | |
| } else if (report.isHook || report.isFail) { | |
| _.pushError(report) | |
| // Don't print the description line on cumulative hooks | |
| if (!report.isHook || !report.isBeforeAll && !report.isAfterAll) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| _ |> await printIndent(c("fail", | |
| `${_.errors.length}) ${report |> getLast(_)}` + | |
| R.formatRest(report) | |
| )) | |
| } | |
| } else if (report.isSkip) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| _ |> await printIndent(c("skip", `- ${report |> getLast(_)}`)) | |
| } else if (report.isEnd) { | |
| await _.printResults() | |
| } else if (report.isError) { | |
| await _.printError(report) | |
| } | |
| }, | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Adapted from https://github.com/isiahmeadows/thallium/blob/b0bce2d2b7a104f5aa73b1ba0b532bcb78418d48/r/spec.js | |
| // Variant: F#-style pipeline operator | |
| import * as R from "../lib/reporter" | |
| import {color as c} from "../lib/reporter" | |
| const printIndent = str => _ => _.print(" ".repeat(_.state.level) + str) | |
| const getLast = (_, k = "name") => report => report.path[_.state.level - 1][k] | |
| export default R.on("spec", { | |
| accepts: ["write", "reset", "colors"], | |
| create: R.consoleReporter, | |
| before: R.setColor, | |
| after: R.unsetColor, | |
| init(state) { | |
| state.level = 1 | |
| state.leaving = false | |
| }, | |
| async report(_, report) { | |
| if (report.isStart) { | |
| await _.print() | |
| } else if (report.isEnter) { | |
| _.state.leaving = false | |
| if (report |> getLast(_, "index")) await _.print() | |
| _ |> printIndent(report |> getLast(_)) |> await | |
| _.state.level++ | |
| } else if (report.isLeave) { | |
| _.state.level-- | |
| _.state.leaving = true | |
| } else if (report.isPass) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| const speed = R.speed(report) | |
| _ |> printIndent( | |
| c("checkmark", R.Console.symbols.Pass + " ") + | |
| c("pass", report |> getLast(_)) + | |
| (speed === "fast" ? "" : c(speed, ` (${report.duration}ms)`)) | |
| ) |> await | |
| } else if (report.isHook || report.isFail) { | |
| _.pushError(report) | |
| // Don't print the description line on cumulative hooks | |
| if (!report.isHook || !report.isBeforeAll && !report.isAfterAll) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| _ |> printIndent(c("fail", | |
| `${_.errors.length}) ${report |> getLast(_)}` + | |
| R.formatRest(report) | |
| )) |> await | |
| } | |
| } else if (report.isSkip) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| _ |> printIndent(c("skip", `- ${report |> getLast(_)}`)) |> await | |
| } else if (report.isEnd) { | |
| await _.printResults() | |
| } else if (report.isError) { | |
| await _.printError(report) | |
| } | |
| }, | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Adapted from https://github.com/isiahmeadows/thallium/blob/b0bce2d2b7a104f5aa73b1ba0b532bcb78418d48/r/spec.js | |
| // Variant: Smart pipeline operator | |
| import * as R from "../lib/reporter" | |
| import {color as c} from "../lib/reporter" | |
| const printIndent = (_, str) => _.print(" ".repeat(_.state.level) + str) | |
| const getLast = (report, _, key = "name") => report.path[_.state.level - 1][key] | |
| export default R.on("spec", { | |
| accepts: ["write", "reset", "colors"], | |
| create: R.consoleReporter, | |
| before: R.setColor, | |
| after: R.unsetColor, | |
| init(state) { | |
| state.level = 1 | |
| state.leaving = false | |
| }, | |
| async report(_, report) { | |
| if (report.isStart) { | |
| await _.print() | |
| } else if (report.isEnter) { | |
| _.state.leaving = false | |
| if (report |> getLast(#, _, "index")) await _.print() | |
| report | |
| |> getLast(#, _) | |
| |> await printIndent(_, #) | |
| _.state.level++ | |
| } else if (report.isLeave) { | |
| _.state.level-- | |
| _.state.leaving = true | |
| } else if (report.isPass) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| const speed = R.speed(report) | |
| _ |> await printIndent(#, | |
| c("checkmark", R.Console.symbols.Pass + " ") + | |
| c("pass", report |> getLast(#, _)) + | |
| (speed === "fast" ? "" : c(speed, ` (${report.duration}ms)`)) | |
| ) | |
| } else if (report.isHook || report.isFail) { | |
| _.pushError(report) | |
| // Don't print the description line on cumulative hooks | |
| if (!report.isHook || !report.isBeforeAll && !report.isAfterAll) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| _ |> await printIndent(#, c("fail", | |
| `${_.errors.length}) ${report |> getLast(#, _)}` + | |
| R.formatRest(report) | |
| )) | |
| } | |
| } else if (report.isSkip) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| report | |
| |> getLast(#, _) | |
| |> await printIndent(_, c("skip", `- ${#}`)) | |
| } else if (report.isEnd) { | |
| await _.printResults() | |
| } else if (report.isError) { | |
| await _.printError(report) | |
| } | |
| }, | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Adapted from https://github.com/isiahmeadows/thallium/blob/b0bce2d2b7a104f5aa73b1ba0b532bcb78418d48/r/spec.js | |
| // Variant: bind operator | |
| import * as R from "../lib/reporter" | |
| import {color as c} from "../lib/reporter" | |
| function printIndent(str) { | |
| return this.print(" ".repeat(this.state.level) + str) | |
| } | |
| function getLast(_, key = "name") { | |
| return this.path[_.state.level - 1][key] | |
| } | |
| export default R.on("spec", { | |
| accepts: ["write", "reset", "colors"], | |
| create: R.consoleReporter, | |
| before: R.setColor, | |
| after: R.unsetColor, | |
| init(state) { | |
| state.level = 1 | |
| state.leaving = false | |
| }, | |
| async report(_, report) { | |
| if (report.isStart) { | |
| await _.print() | |
| } else if (report.isEnter) { | |
| _.state.leaving = false | |
| if (report::getLast(_, "index")) await _.print() | |
| await _::printIndent(report::getLast(_)) | |
| _.state.level++ | |
| } else if (report.isLeave) { | |
| _.state.level-- | |
| _.state.leaving = true | |
| } else if (report.isPass) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| const speed = R.speed(report) | |
| await _::printIndent( | |
| c("checkmark", R.Console.symbols.Pass + " ") + | |
| c("pass", report::getLast(_)) + | |
| (speed === "fast" ? "" : c(speed, ` (${report.duration}ms)`)) | |
| ) | |
| } else if (report.isHook || report.isFail) { | |
| _.pushError(report) | |
| // Don't print the description line on cumulative hooks | |
| if (!report.isHook || !report.isBeforeAll && !report.isAfterAll) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| await _::printIndent(c("fail", | |
| `${_.errors.length}) ${report::getLast(_)}` + | |
| R.formatRest(report) | |
| )) | |
| } | |
| } else if (report.isSkip) { | |
| if (_.state.leaving) await _.print() | |
| _.state.leaving = false | |
| await _::printIndent(c("skip", `- ${report::getLast(_)}`)) | |
| } else if (report.isEnd) { | |
| await _.printResults() | |
| } else if (report.isError) { | |
| await _.printError(report) | |
| } | |
| }, | |
| }) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment