abstract struct Clear::Enum


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

Included Modules

Defined in:


Instance Method Summary

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

to_json(x) to_json, to_sql to_sql

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)

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) #

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def to_s : String #
Description copied from class Object

Returns a string representation of this object.

Descendants must usually not override this method. Instead, they must override to_s(io), which must append to the given IO object.

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def to_sql : String #

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