abstract struct Clear::Enum

Overview

Clear::Enum wrap the enums used in PostgreSQL. See Clear.enum macro helper.

Included Modules

Defined in:

clear/extensions/enum/enum.cr

Constructors

Instance Method Summary

Instance methods inherited from module Clear::Expression::Literal

to_json(json : JSON::Builder) to_json, to_sql to_sql

Constructor Detail

def self.new(value : JSON::PullParser | String) #

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Instance Method Detail

def ==(x) #
Description copied from struct Struct

Returns true if this struct is equal to other.

Both structs' instance vars are compared to each other. Thus, two structs are considered equal if each of their instance variables are equal. Subclasses should override this method to provide specific equality semantics.

struct Point
  def initialize(@x : Int32, @y : Int32)
  end
end

p1 = Point.new 1, 2
p2 = Point.new 1, 2
p3 = Point.new 3, 4

p1 == p2 # => true
p1 == p3 # => false

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def to_json(json : JSON::Builder) #

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def to_s : String #
Description copied from class Object

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.


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def to_sql : String #

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