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@imdrasil imdrasil released this 21 Jul 20:46
· 122 commits to master since this release
v0.11.0
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I'm happy to announce that the release supporting crystal >= 1.0.0 is published. Summarizing changelog below I'd like to emphasize next points:

  • now models/views/record have #to_json method to simplify serialization
  • Jennifer supports latest mysql/postgresl/sqlite driver versions
  • now string-based values can be used much easily with new coercing logic
  • time zone related logic become more flexible and configurable
  • now each pull request merge and release automatically rebuilds documentation so you always can check fresh version here
  • currently i18n shard has a bit unstable support so may cause some issues (feel free to open issue if you face one)

Changelog

General

  • add crystal >= 1.0.0 support
  • fix inconsistent method signatures in multiple places
  • add #to_json to the following structs: PG::Numeric, PG::Geo::Point, PG::Geo::Line, PG::Geo::Circle, PG::Geo::LineSegment, PG::Geo::Box, PG::Geo::Path, PG::Geo::Polygon, Char, Time::Span, Slice, UUID
  • add crystal-mysql: 0.13.0 support
  • add crystal-pg: 0.23.2 support

QueryBuilder

  • add custom #to_json to serialize retrieved collection
  • add #where accepting Hash(Symbol, _)
  • add Criteria#equal and Criteria#not_equal as original implementation of Criteria#== and Criteria#!=
  • add ExpressionBuilder #and, #or and #xor methods that accepts array of conditions

Model

  • Authentication#password returns given unecrypted value
  • add Coercer module with static methods to localize all coercing logic for different types
  • add .coercer method to return object responding to all coercing methods described in Coercer
  • mapping generates .coerce_{{attribute}(value : String) methods for every field to coerce string value to attribute's type
  • mapping generates for every non-string attribute with a setter additional #{{attribute}}=(value : String) setter
  • allow all build methods (.new, .create and .update) to receive Hash(String, String) and coerce values to expected types
  • add .column_name to return all field names
  • fix .field_names from returning child's properties for parent class
  • add custom #to_json
  • change converter interface to .from_db(DB::ResultSet, NamedTuple), .from_db(DB::ResultSet, NamedTuple) and .from_hash(Hash, String | Symbol, NamedTuple)
  • change all existing converters to support new required interface
  • add BigDecimalConverter(T) converter
  • add Coercer.coerce(String, (BigDecimal?).class)
  • add time_zone_aware option for TimeZoneConverter to specify whether field should respect time zone converting logic
  • add support of date only and time only string formats for TimeZoneConverter
  • add time_format, date_time_format and date_format to customize time, date time and date formats respectively
  • fix a bug where updated_at is not set in the generated sql query from model.save
  • NumericToFloat64Converter, BigDecimalConverter, TimeZoneConverter #from_hash accepts string as field value
  • BigDecimalConverter#from_hash accepts integer and float values as field value
  • fix Errors#inspect bug using old UInt64#to_s signature
  • introduce Timestamp module that now includes with_timestamps macro
  • reworked how updated_at and created_at fields are set before save - now they are set explicitly without utilizing callbacks
  • add Resource.where accepting Hash(Symbol, _)

Validation

  • change Validator#validate abstract interface to #validate(record, **opts)
  • update all built-in validators to reflect new Validator interface
  • make Validator.with_blank_validation macro to accept arguments to reference record, field name, value and blank value acceptance

Relation

  • remove abstract #condition_clause & #condition_clause(a) declarations from IRelation

View

  • add custom #to_json

Adapter

  • remove abstract #update declaration from Base
  • BaseSQLGenerator#parse_query converts Time arguments to UTC only if Config.time_zone_aware_attributes set to true
  • Mysql#read_column calls super if column isn't a tiny int
  • ResultParser#read_column convert time to Config.local_time_zone if Config.time_zone_aware_attributes set to true or just change time zone to it otherwise

Config

  • .reset_config creates new instance instead of executing #initialize on existing object
  • add Config.time_zone_aware_attributes to specify whether time zone converting logic should be globally disabled

Migration

  • add precision and scale options support for decimal data type

Record

  • add custom #to_json
  • add custom #inspect
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