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17cdf4a212 |
@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
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For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
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For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
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_1617 TILs and counting..._
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_1613 TILs and counting..._
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See some of the other learning resources I work on:
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See some of the other learning resources I work on:
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- [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
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- [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
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@@ -495,7 +495,6 @@ If you've learned something here, support my efforts writing daily TILs by
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- [Analyze Your Website Performance](internet/analyze-your-website-performance.md)
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- [Analyze Your Website Performance](internet/analyze-your-website-performance.md)
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- [Check Your Public IP Address](internet/check-your-public-ip-address.md)
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- [Check Your Public IP Address](internet/check-your-public-ip-address.md)
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- [Digraph Unicode Characters Have A Titlecase](internet/digraph-unicode-characters-have-a-titlecase.md)
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- [Digraph Unicode Characters Have A Titlecase](internet/digraph-unicode-characters-have-a-titlecase.md)
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- [Download A Google Doc As Specific Format](internet/download-a-google-doc-as-specific-format.md)
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- [Enable Keyboard Shortcuts In Gmail](internet/enable-keyboard-shortcuts-in-gmail.md)
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- [Enable Keyboard Shortcuts In Gmail](internet/enable-keyboard-shortcuts-in-gmail.md)
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- [Exclude AI Overview From Google Search](internet/exclude-ai-overview-from-google-search.md)
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- [Exclude AI Overview From Google Search](internet/exclude-ai-overview-from-google-search.md)
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- [Exclude Whitespace Changes From GitHub Diffs](internet/exclude-whitespace-changes-from-github-diffs.md)
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- [Exclude Whitespace Changes From GitHub Diffs](internet/exclude-whitespace-changes-from-github-diffs.md)
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@@ -693,7 +692,6 @@ If you've learned something here, support my efforts writing daily TILs by
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### Mise
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### Mise
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- [Create Umbrella Task For All Test Tasks](mise/create-umbrella-task-for-all-test-tasks.md)
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- [List The Files Being Loaded By Mise](mise/list-the-files-being-loaded-by-mise.md)
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- [List The Files Being Loaded By Mise](mise/list-the-files-being-loaded-by-mise.md)
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- [Preserve Color Output For Task Command](mise/preserve-color-output-for-task-command.md)
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- [Preserve Color Output For Task Command](mise/preserve-color-output-for-task-command.md)
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- [Read Existing Dot Env File Into Env Vars](mise/read-existing-dot-env-file-into-env-vars.md)
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- [Read Existing Dot Env File Into Env Vars](mise/read-existing-dot-env-file-into-env-vars.md)
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@@ -959,7 +957,6 @@ If you've learned something here, support my efforts writing daily TILs by
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### Python
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### Python
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- [Access Instance Variables](python/access-instance-variables.md)
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- [Access Instance Variables](python/access-instance-variables.md)
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- [Break Debugger On First Line Of Program](python/break-debugger-on-first-line-of-program.md)
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- [Create A Dummy DataFrame In Pandas](python/create-a-dummy-dataframe-in-pandas.md)
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- [Create A Dummy DataFrame In Pandas](python/create-a-dummy-dataframe-in-pandas.md)
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- [Dunder Methods](python/dunder-methods.md)
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- [Dunder Methods](python/dunder-methods.md)
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- [Override The Boolean Context Of A Class](python/override-the-boolean-context-of-a-class.md)
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- [Override The Boolean Context Of A Class](python/override-the-boolean-context-of-a-class.md)
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@@ -977,7 +974,6 @@ If you've learned something here, support my efforts writing daily TILs by
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- [Add A Generated Column To A PostgreSQL Table](rails/add-a-generated-column-to-a-postgresql-table.md)
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- [Add A Generated Column To A PostgreSQL Table](rails/add-a-generated-column-to-a-postgresql-table.md)
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- [Add A Reference Column With An Index](rails/add-a-reference-column-with-an-index.md)
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- [Add A Reference Column With An Index](rails/add-a-reference-column-with-an-index.md)
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- [Add ActiveRecord Error Not Tied To Any Attribute](rails/add-activerecord-error-not-tied-to-any-attribute.md)
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- [Add ActiveRecord Error Not Tied To Any Attribute](rails/add-activerecord-error-not-tied-to-any-attribute.md)
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- [Add Color To The IRB Console Prompt](rails/add-color-to-the-irb-console-prompt.md)
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- [Add React With Webpacker To A New Rails App](rails/add-react-with-webpacker-to-a-new-rails-app.md)
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- [Add React With Webpacker To A New Rails App](rails/add-react-with-webpacker-to-a-new-rails-app.md)
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- [Add timestamptz Columns With The Migration DSL](rails/add-timestamptz-columns-with-the-migration-dsl.md)
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- [Add timestamptz Columns With The Migration DSL](rails/add-timestamptz-columns-with-the-migration-dsl.md)
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- [Adjust The Production Log Level](rails/adjust-the-production-log-level.md)
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- [Adjust The Production Log Level](rails/adjust-the-production-log-level.md)
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@@ -1,34 +0,0 @@
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# Download A Google Doc As Specific Format
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I was recently given a public Google Doc URL and I was curious if I could
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download it from the command line. I didn't want to have to install special CLI
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though. I was hoping to use something like `curl`.
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A brief chat with Claude and I learned that not only can I use `curl`, but I
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can specify the format in the _export_ URL.
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```bash
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$ export GOOGLE_DOC_URL="https://docs.google.com/document/d/157rMgHeBf76T9TZnUjtrUyyS2XPwG0tObr-OjYNfMaI"
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$ echo $GOOGLE_DOC_URL
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https://docs.google.com/document/d/157rMgHeBf76T9TZnUjtrUyyS2XPwG0tObr-OjYNfMaI
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$ curl -L "$GOOGLE_DOC_URL/export?format=pdf" -o doc.pdf
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% Total % Received % Xferd Average Speed Time Time Time Current
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Dload Upload Total Spent Left Speed
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100 414 0 414 0 0 2763 0 --:--:-- --:--:-- --:--:-- 2895
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100 16588 0 16588 0 0 56214 0 --:--:-- --:--:-- --:--:-- 167k
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$ ls doc.pdf
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doc.pdf
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```
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I append `/export` and then include the `?format=pdf` query param to specify
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that I want the document to be exported in PDF format. With the `-o` flag I can
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specify the name and extension of the output file.
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This is a handy on its own, but noticing that Google Docs supports other export
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formats, I thought it would be useful to go back-and-forth with Claude to
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sketch out a script that can do this and prompt me (with `fzf`) for the file
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type -- [here is the gist for
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`gdoc-download`](https://gist.github.com/jbranchaud/cf3d2028107a1bd8484eed7cca0fcdab).
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@@ -1,53 +0,0 @@
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# Create Umbrella Task For All Test Tasks
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When I was first sketching out the [`mise`
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tasks](https://mise.jdx.dev/tasks/running-tasks.html) for a Rails app, I added
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the following two tasks. One is for running all the `rspec` tests. The Other is
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for running all the `vitest` (JavaScript) tests.
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```toml
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[tasks."test:rspec"]
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run = "unbuffer bundle exec rspec"
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description = "Run RSpec tests"
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depends = ["bundle-install"]
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[tasks."test:vitest"]
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run = "unbuffer yarn test run"
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description = "Run Vitest tests"
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depends = ["node-install"]
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```
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I didn't want to have to invoked both of this individually every time I wanted
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to run the full suite. So I added a `test:all` task to do it all.
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```toml
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[tasks."test:all"]
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description = "Run all tests (RSpec and Vitest)"
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run = [
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"unbuffer bundle exec rspec",
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"unbuffer yarn test run",
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]
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description = "Run RSpec tests"
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depends = ["bundle-install", "node-install"]
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```
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This worked (for now). But it ate at me, for a couple reasons. I had to
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duplicate everything about the existing `test:rspec` and `test:vitest` tasks.
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And this didn't account for a new kind of test task being added (e.g.
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`test:e2e`).
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Instead, I can rely on `depends` and wildcards to achieve this without the
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duplication which makes it more future-proof.
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```toml
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[tasks."test:all"]
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description = "Run all tests (RSpec and Vitest)"
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depends = ["test:*"]
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```
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Running `mise run test:all` won't execute its own command, but because it
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depends on all other `test:*` tasks, the tests will get run through those
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dependencies.
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This task naming pattern also allows for calling all tests with `mise run
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"test:**"`.
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# Break Debugger On First Line Of Program
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One of the things I appreciate about how
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[Delve](https://github.com/go-delve/delve) (the debugger for Go) works by
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default is that when you start it up, it immediately breaks on the first line
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of the program. This is as good a starting point as any regardless of whether
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you have other breakpoints set.
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As I was reading through the VS Code Python Debugger configuration docs, I
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noticed [an option called
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`stopOnEntry`](https://code.visualstudio.com/docs/python/debugging#_stoponentry).
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It is turned off by default, but if you turn it on, then you get the same
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behavior as I described for Delve. Nice!
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This can be configured in a `.vscode/launch.json` file:
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```json
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{
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"version": "0.2.0",
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"configurations": [
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{
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"name": "Python Debugger: Current File",
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"type": "debugpy",
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"request": "launch",
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"program": "${file}",
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"console": "integratedTerminal",
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"stopOnEntry": true
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}
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]
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}
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```
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Now, when running this debugger configuration profile, you'll break the
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debugger on the first line of the program. From there add more breakpoints,
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start stepping through, etc.
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@@ -1,62 +0,0 @@
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# Add Color To The IRB Console Prompt
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IRB has a little-known [`Color`
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module](https://docs.ruby-lang.org/en/3.2/IRB/Color.html) with some helpers for
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adding a splash of color to the IRB prompt. I like to clearly differentiate the
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environment I'm in when connecting to the `rails console`, so I have a
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customize the prompt to display and colorize the current environment.
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I can wrap any string in ANSI escape codes that instruct the terminal to style
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the text with color. For instance, here is how I can style the word `DEV` to be
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inverted against a blue background.
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```ruby
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IRB::Color.colorize("DEV", [:BLUE, :BOLD, :REVERSE])
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```
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which will clearly stand out from `PROD` against a red background:
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```ruby
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IRB::Color.colorize("PROD", [:RED, :BOLD, :REVERSE])
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```
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Here is a full example of customizing the prompt from the
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`config/application.rb` file.
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```ruby
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module MyApp
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class Application < Rails::Application
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# ...
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console do
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# Get the application module name and convert to kebab-case
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app_name = Rails.application.class.module_parent.name
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kebab_name = app_name.underscore.dasherize
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# Environment color coding
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env_colors = {
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"development" => IRB::Color.colorize("DEV", [:BLUE, :BOLD, :REVERSE]),
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"production" => IRB::Color.colorize("PROD", [:RED, :BOLD, :REVERSE]),
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"test" => IRB::Color.colorize("TEST", [:YELLOW, :BOLD, :REVERSE]),
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}
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colored_env = "(#{env_colors[Rails.env]})"
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# Docs: https://docs.ruby-lang.org/en/3.2/IRB.html#module-IRB-label-Customizing+the+IRB+Prompt
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IRB.conf[:PROMPT][:RAILS_APP] = {
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PROMPT_I: "#{kebab_name}#{colored_env}> ",
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PROMPT_N: "#{kebab_name}#{colored_env}* ",
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PROMPT_S: "#{kebab_name}#{colored_env}% ",
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PROMPT_C: "#{kebab_name}#{colored_env}? ",
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RETURN: "=> %s\n"
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}
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# Set it as the current prompt
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IRB.conf[:PROMPT_MODE] = :RAILS_APP
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end
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end
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end
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```
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The Ruby docs have more about [IRB Prompt
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Customization](https://docs.ruby-lang.org/en/3.2/IRB.html#module-IRB-label-Customizing+the+IRB+Prompt).
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Reference in New Issue
Block a user