DarkMatter.Strings.blank-question-mark

You're seeing just the function blank-question-mark, go back to DarkMatter.Strings module for more information.

Specs

blank?(nil | String.t()) :: boolean()

Determine if a string is blank.

Examples

iex> blank?(nil)
true

iex> blank?("")
true

iex> blank?("   ")
false

iex> blank?("a dog ran down the street")
false

Specs

blank?(nil | String.t(), list() | %{optional(:trim) => boolean()}) :: boolean()

Determine if a string is blank.

Examples

iex> blank?("   ", trim: true)
true

iex> blank?("   ", %{trim: true})
true