https://github.com/meh/cesso

CSV handling library for Elixir.
https://github.com/meh/cesso

Last synced: about 2 months ago
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CSV handling library for Elixir.

• Host: GitHub
• URL: https://github.com/meh/cesso
• Owner: meh
• Created: 2013-11-28T09:09:46.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-06-18T17:29:29.000Z (almost 10 years ago)
• Last Synced: 2024-04-02T04:25:20.374Z (3 months ago)
• Language: Elixir
• Size: 266 KB
• Stars: 26
• Watchers: 4
• Forks: 7
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

Lists

• awesome-elixir - cesso - CSV handling library for Elixir. (CSV)
• freaking_awesome_elixir - Elixir - CSV handling library for Elixir. (CSV)
• awesome-elixir - cesso - CSV handling library for Elixir. (CSV)
• fucking-awesome-elixir - cesso - CSV handling library for Elixir. (CSV)

README

        
cesso - CSV parser for Elixir

=============================

Simple library to parse CSV lazily, especially made to parse huge exported

databases.

Examples

--------

```elixir

use Cesso

CSV.decode(~s)

  |> IO.inspect # => [["lol", "wut"]]

# string columns are supported

CSV.decode(~s)

  |> IO.inspect # => [["lol", "wut,omg"]]

# they can also span multiple lines

CSV.decode(~s)

  |> IO.inspect # => [["lol", "wut\nomg", "hue"]]

# you can also specify a different separator

CSV.decode(~s, separator: "|||")

  |> IO.inspect # => [["lol", "wut"]]

# the first row can be used as column names

CSV.decode(~s, columns: true)

  |> IO.inspect [[{ "a", "lol" }, { "b", "wut" }]]


# otherwise you can pass the column names

CSV.decode(~s, columns: ["a", "b"])

 |> IO.inspect [[{ "a", "lol" }, { "b", "wut" }]]

# you can also parse a file

CSV.decode(File.stream!("db.csv"))

```