Start CSV example

Author: lpil

README.md

@@ -29,6 +29,7 @@ Examples showing how to do many things in Gleam!
 ## Formats
 
 - [Parsing TOML](./universal/test/formats/parsing_toml.gleam)
+- [Rendering CSV](./universal/test/formats/rendering_csv.gleam)
 - [Rendering HTML](./universal/test/formats/rendering_html.gleam)
 - [Rendering JSON](./universal/test/formats/rendering_json.gleam)
 - [Rendering XML](./universal/test/formats/rendering_xml.gleam)

universal/gleam.toml

@@ -2,26 +2,16 @@ name = "cookbook"
 version = "1.0.0"
 target = "javascript"
 
-# Fill out these fields if you intend to generate HTML documentation or publish
-# your project to the Hex package manager.
-#
-# description = ""
-# licences = ["Apache-2.0"]
-# repository = { type = "github", user = "", repo = "" }
-# links = [{ title = "Website", href = "" }]
-#
-# For a full reference of all the available options, you can have a look at
-# https://gleam.run/writing-gleam/gleam-toml/.
-
 [dependencies]
-gleam_stdlib = ">= 0.34.0 and < 2.0.0"
-simplifile = ">= 2.1.0 and < 3.0.0"
-xmb = ">= 1.0.0 and < 2.0.0"
+envoy = ">= 1.0.2 and < 2.0.0"
+gleam_crypto = ">= 1.3.0 and < 2.0.0"
 gleam_json = ">= 1.0.1 and < 2.0.0"
+gleam_stdlib = ">= 0.34.0 and < 2.0.0"
+gsv = ">= 2.0.0 and < 3.0.0"
 lustre = ">= 4.4.4 and < 5.0.0"
-gleam_crypto = ">= 1.3.0 and < 2.0.0"
+simplifile = ">= 2.1.0 and < 3.0.0"
 tom = ">= 1.1.0 and < 2.0.0"
-envoy = ">= 1.0.2 and < 2.0.0"
+xmb = ">= 1.0.0 and < 2.0.0"
 
 [dev-dependencies]
 gleeunit = ">= 1.0.0 and < 2.0.0"

universal/manifest.toml

@@ -10,6 +10,7 @@ packages = [
   { name = "gleam_otp", version = "0.12.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_stdlib"], otp_app = "gleam_otp", source = "hex", outer_checksum = "CD5FC777E99673BDB390092DF85E34EAA6B8EE1882147496290AB3F45A4960B1" },
   { name = "gleam_stdlib", version = "0.40.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "86606B75A600BBD05E539EB59FABC6E307EEEA7B1E5865AFB6D980A93BCB2181" },
   { name = "gleeunit", version = "1.2.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "F7A7228925D3EE7D0813C922E062BFD6D7E9310F0BEE585D3A42F3307E3CFD13" },
+  { name = "gsv", version = "2.0.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gsv", source = "hex", outer_checksum = "DBC35126CB3621D305EC2412C9D43F90D496692BB58BA3BEDF70C1AD34143587" },
   { name = "lustre", version = "4.4.4", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_json", "gleam_otp", "gleam_stdlib"], otp_app = "lustre", source = "hex", outer_checksum = "35A8597B3054AFAF734A54979B7C92D8AB43273B843717F854CF5A05CF2BC00E" },
   { name = "simplifile", version = "2.1.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "BDD04F5D31D6D34E2EDFAEF0B68A6297AEC939888C3BFCE61133DE13857F6DA2" },
   { name = "thoas", version = "1.2.1", build_tools = ["rebar3"], requirements = [], otp_app = "thoas", source = "hex", outer_checksum = "E38697EDFFD6E91BD12CEA41B155115282630075C2A727E7A6B2947F5408B86A" },
@@ -23,6 +24,7 @@ gleam_crypto = { version = ">= 1.3.0 and < 2.0.0" }
 gleam_json = { version = ">= 1.0.1 and < 2.0.0" }
 gleam_stdlib = { version = ">= 0.34.0 and < 2.0.0" }
 gleeunit = { version = ">= 1.0.0 and < 2.0.0" }
+gsv = { version = ">= 2.0.0 and < 3.0.0" }
 lustre = { version = ">= 4.4.4 and < 5.0.0" }
 simplifile = { version = ">= 2.1.0 and < 3.0.0" }
 tom = { version = ">= 1.1.0 and < 2.0.0" }

universal/test/formats/rendering_csv.gleam

@@ -0,0 +1,30 @@
+//// # Rendering CSV
+//// 
+//// The gsv package can be used to parser and render CSV on all targets.
+////
+//// ## Dependencies
+////
+//// - https://hex.pm/packages/gsv
+
+import gleam/dict
+import gleeunit/should
+import gsv
+
+pub fn main_test() {
+  let data = [
+    dict.from_list([#("name", "Lucy"), #("score", "100"), #("colour", "Pink")]),
+    dict.from_list([
+      #("name", "Isaac"),
+      #("youtube", "@IsaacHarrisHolt"),
+      #("score", "99"),
+    ]),
+  ]
+
+  gsv.from_dicts(data, ",", gsv.Unix)
+  |> should.equal(
+    "colour,name,score,youtube
+Pink,Lucy,100,
+,Isaac,99,@IsaacHarrisHolt
+",
+  )
+}