abstract struct Number

Overview

The top-level number type.

Included Modules

Direct Known Subclasses

Defined in:

crystal_on_steroids/number.cr

Instance Method Summary

Instance methods inherited from class Object

dig?(index, *keys)
dig? dig?, in?(another_object) in?, presence presence, presence_in(another_object) presence_in, present? present?, to_param to_param, to_query(namespace)
to_query to_query

Class methods inherited from class Object

❨╯°□°❩╯︵┻━┻ ❨╯°□°❩╯︵┻━┻

Instance Method Detail

def blank? #

A number object will be blank if it's zero.

0.blank?
=> true

23.45.blank?
=> false

source: Rails ActiveSupport


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