Bottle.Number.is_zero_float

You're seeing just the macro is_zero_float, go back to Bottle.Number module for more information.
Link to this macro

is_zero_float(sub)

View Source (macro)

Guard that passes when for 0.0

Examples

iex> is_zero_float(0.0) true

iex> is_zero_float(0) false

iex> is_zero_float(1) false

iex> is_zero_float(1.1) false

iex> is_zero_float(-1) false

iex> is_zero_float(-1.1) false

iex> is_zero_float({"anything", "else"}) false