Vision Messages: DateRange

= aValue Method defined at DateRange returning Boolean

Tests if recipient equals the supplied value.

Also Defined At
| Object | Date | String |

asDateList Method defined at DateRange returning List

Converts a date range into a list of dates.

asSelf Primitive defined at DateRange returning DateRange

Returns the original object.

classDescriptor Constant defined at DateRange returning Object

Reference to the object which describes the class. Class level information is stored here.

date1 FixedProperty defined at DateRange returning Date

Returns the starting date of the date range.

date2 FixedProperty defined at DateRange returning Date

Returns the ending date of the date range.

defaultInstance Constant defined at DateRange returning DateRange

Returns the default instance of the recipient object's class

evaluate: aBlock Method defined at DateRange returning DateRange

Evaluates all statements in the block for each date in the Date Range. Each Date in the Date Range becomes the default inside the block (changing the value of the 'magic word' ^date).

Also Defined At
| Date | Currency |

extract: block for: object Method defined at DateRange returning TimeSeries

This message evaluates the supplied block for the supplied object for each date in the recipient date range and returns the result as a time series, oen point for each date in the range.

Also Defined At
| Date |

increment FixedProperty defined at DateRange returning DateOffset

Returns the increment of the date range.

isDateRange Constant defined at DateRange returning TRUE

Returns a TRUE value when sent to any DateRange.

Also Defined At
| Object |

iterate: Method defined at DateRange returning Object

This message is used to consider each element in the recipient collection or date range one at a time in sequential order. Unlike the 'do:' message which operates in parallel, this message works sequentially and may be much slower. It is useful in cases where you need to use the results of a prior element in each iteration and where the size of the structures generated by parallel execution consumes more memorry resource than desired.

Also Defined At
| Collection | TimeSeries |

new Method defined at DateRange returning DateRange

Disables the 'new' message.

print Method defined at DateRange returning DateRange

Redefines the standard print message to print out a description of the date range.

whatAmI Constant defined at DateRange returning String

Returns the string 'DateRange'.

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