class Marten::DB::Field::Date

Defined in:

marten/db/field.cr
marten/db/field/date.cr

Constructors

Instance Method Summary

Instance methods inherited from class Marten::DB::Field::Base

blank? : Bool blank?, db_column db_column, db_column! : ::String db_column!, db_column? db_column?, default default, empty_value?(value) : ::Bool empty_value?, from_db(value) from_db, from_db_result_set(result_set : ::DB::ResultSet) from_db_result_set, getter_value?(value) : ::Bool getter_value?, id : String id, index? : Bool index?, null? : Bool null?, prepare_save(record, new_record = false) prepare_save, primary_key? : Bool primary_key?, related_model related_model, relation? relation?, relation_name relation_name, to_column : Management::Column::Base | Nil to_column, to_db(value) : ::DB::Any to_db, truthy_value?(value) truthy_value?, unique? : Bool unique?, validate(record, value) validate

Constructor methods inherited from class Marten::DB::Field::Base

new(id : ::String, primary_key : ::Bool = false, blank : ::Bool = false, null : ::Bool = false, unique : ::Bool = false, index : ::Bool = false, db_column : ::String | Symbol | Nil = nil) new

Constructor Detail

def self.new(id : ::String, primary_key = false, default : Time | Nil = nil, blank = false, null = false, unique = false, index = false, db_column = nil, auto_now : ::Bool = false, auto_now_add : ::Bool = false) #

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Instance Method Detail

def auto_now : Bool #

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def auto_now? : Bool #

Returns a boolean indicating if the field automatically sets the current time at record save time.


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def auto_now_add : Bool #

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def auto_now_add? : Bool #

Returns a boolean indicating if the field automatically sets the current time at record creation time.


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def default : Time? #
Description copied from class Marten::DB::Field::Base

Returns the default value of the field if any.


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def from_db(value) : Time | Nil #
Description copied from class Marten::DB::Field::Base

Converts the raw DB value to the corresponding field value.


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def from_db_result_set(result_set : ::DB::ResultSet) : Time | Nil #
Description copied from class Marten::DB::Field::Base

Extracts the field value from a DB result set and returns the right object corresponding to this value.


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def prepare_save(record, new_record = false) #
Description copied from class Marten::DB::Field::Base

Runs pre-save logic for the specific field and record at hand.

This method does nothing by default but can be overridden for specific fields that need to set values on the model instance before save or perform any pre-save logic.


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def to_column : Management::Column::Base | Nil #
Description copied from class Marten::DB::Field::Base

Returns a migration column object corresponding to the field at hand.


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def to_db(value) : ::DB::Any #
Description copied from class Marten::DB::Field::Base

Converts the field value to the corresponding DB value.


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