Simplificator3000 v0.2.0

Simplificator3000.EnumHelpers (Simplificator3000 v0.2.0)

This module contains functions for easier work with enumerables.

Link to this section Summary

Functions

contains_all?(source_list, sub_list)

Returns true if all elements in sub_list are present in source_list.

contains_any?(source_list, sub_list)

Returns true if at least one element in sub_list is present in source_list.

Link to this section Functions

Link to this function

contains_all?(source_list, sub_list)

@spec contains_all?(Enum.t(), Enum.t()) :: boolean()

Returns true if all elements in sub_list are present in source_list.

Presence is checked using Kernel.in/2.

examples

 Examples 

iex> Simplificator3000.EnumHelpers.contains_all?([:a, :b, :c], [:a, :b])
true

iex> Simplificator3000.EnumHelpers.contains_all?([:a, :b, :c], [:a, :d])
false
Link to this function

contains_any?(source_list, sub_list)

@spec contains_any?(Enum.t(), Enum.t()) :: boolean()

Returns true if at least one element in sub_list is present in source_list.

Presence is checked using Kernel.in/2.

examples

 Examples 

iex> Simplificator3000.EnumHelpers.contains_any?([:a, :b, :c], [:a, :d])
true

iex> Simplificator3000.EnumHelpers.contains_any?([:a, :b, :c], [:d, :e])
false