Itinerary
Mix.install([
{:jason, "~> 1.4"},
{:kino, "~> 0.9", override: true},
{:youtube, github: "brooklinjazz/youtube"},
{:hidden_cell, github: "brooklinjazz/hidden_cell"}
])
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Home Report An Issue Time ConvertingTimelineItinerary
You are building a day planning application. Users will provide the time it takes to complete an activity in minutes and you will determine if there is enough time to fit the activity between two DateTimes.
Example Solution
defmodule Itinerary do
def has_time?(start, finish, minutes) do
DateTime.diff(finish, start) >= minutes * 60
end
end
Implement the Itinerary
module as documented.
defmodule Itinerary do
@doc """
Given a number of minutes, determine if there is enough time
between two `DateTimes` to fit an activity lasting a number of minutes.
## Examples
iex> Itinerary.has_time?(~U[2020-01-01 12:00:00Z], ~U[2020-01-01 12:01:00Z], 1)
true
iex> Itinerary.has_time?(~U[2020-01-01 12:00:00Z], ~U[2020-01-01 12:10:00Z], 10)
true
iex> Itinerary.has_time?(~U[2020-01-01 07:00:00Z], ~U[2020-01-01 08:00:00Z], 60)
true
iex> Itinerary.has_time?(~U[2020-01-01 12:00:00Z], ~U[2020-01-01 12:30:00Z], 31)
false
iex> Itinerary.has_time?(~U[2020-01-01 07:00:00Z], ~U[2020-01-01 08:00:00Z], 61)
false
"""
def has_time?(start, finish, minutes) do
end
end
Commit Your Progress
DockYard Academy now recommends you use the latest Release rather than forking or cloning our repository.
Run git status
to ensure there are no undesirable changes.
Then run the following in your command line from the curriculum
folder to commit your progress.
$ git add .
$ git commit -m "finish Itinerary exercise"
$ git push
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