/books/programming-elixir-1-6
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@pragdave
I think all the annoymous functions in the exercise solutions miss the “&” because we will get error: capture argument &...
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@pragdave
Two typos. The correct one should be:
defp center_one_string(field_width, {string, length}) do
~s[#{String.duplicate(&qu...
New
@pragdave
The correct one should be
defmodule Hello.Elixir do
def span(from, to) when from > to, do: []
def span(from, to), do: [...
New
The provided solutions have a few typos or errors, this one in particular tipped me over into submitting errata:
defmodule MyList do
...
New
On page 337, in the description of the count/1 function of the Enumerable protocol, the return value in the uncountable case is incorrect...
New
I first thought it was some fancy “Plural” for directory that only highly intelligent people like Dave know about, but then I realized th...
New
The terminal command to run the function on page 150 of Transformation: Fetch from GitHub section is -
mix run -e 'Issues.CLI.run([&...
New
It is the first example on page 72, the one with the highlighting.
[ 1 | [ 2 | [ 3 | [] ] ]
Needs to be changed to:
[ 1 | [ 2 | [ 3 ...
New
The code here does not follow from previous sections, making it difficult to identify the changes Mr. Thomas intends to introduce under t...
New
After following the instructions pretty successfully up to this point I find I can’t do a mix docs with the configuration given. I’m not...
New
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The provided solutions have a few typos or errors, this one in particular tipped me over into submitting errata:
defmodule MyList do
...
New
@pragdave
I think all the annoymous functions in the exercise solutions miss the “&” because we will get error: capture argument &...
New
@pragdave
The correct one should be
defmodule Hello.Elixir do
def span(from, to) when from > to, do: []
def span(from, to), do: [...
New
@pragdave
Two typos. The correct one should be:
defp center_one_string(field_width, {string, length}) do
~s[#{String.duplicate(&qu...
New
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After following the instructions pretty successfully up to this point I find I can’t do a mix docs with the configuration given. I’m not...
New
Most Active Over Three Years
Is your current programming language ready for tomorrow? Elixir is. Elixir is a modern, functional language built on the Erlang VM.
...
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I hope this will prove useful for other readers of the book.
I was working through chapter 20 OTP: Applications and run to issues with t...
New
Same as String.next_codepoint(str), next_grapheme(str) returns nil if str is empty.
https://github.com/elixir-lang/elixir/commit/87fee37...
New
The code here does not follow from previous sections, making it difficult to identify the changes Mr. Thomas intends to introduce under t...
New
Hello,
in the ebook we have links the following
http://forums.pragprog.com/forums/322/topics/Exercise:%20PatternMatching-1
Following t...
New
def puts(device \\ group_leader(), item) do
erl_dev = map_dev(device)
:io.put_chars erl_dev, [to_iodata(item), ?\n]
en...
New
We have to include use ExCheck use ExUnitProperties at the top to include the property test framework.
ExCheck was used in Programming ...
New
The terminal command to run the function on page 150 of Transformation: Fetch from GitHub section is -
mix run -e 'Issues.CLI.run([&...
New
It is the first example on page 72, the one with the highlighting.
[ 1 | [ 2 | [ 3 | [] ] ]
Needs to be changed to:
[ 1 | [ 2 | [ 3 ...
New
On page 337, in the description of the count/1 function of the Enumerable protocol, the return value in the uncountable case is incorrect...
New
There may be other errata in the result of $ mix test test/doc_test.exs in page 177,
but at least:
6 tests, 1 failures 5 doctests, 1 fa...
New
I first thought it was some fancy “Plural” for directory that only highly intelligent people like Dave know about, but then I realized th...
New
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