Thorbjørn Lindeijer 94804fe1a0 Added Sequence.count(predicate) ...

Returns the number of elements in the sequence that pass the
`predicate`.

It could also have been implemented as:

  count(f) { reduce(0) {|a, b| f.call(b) ? a + 1 : a } }

But I considered the simple version more readable.

Also documented Sequence.count.

2015-03-19 21:10:05 +01:00

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add_all.wren

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add.wren

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all_non_bool_returning_fn.wren

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all_non_function_arg.wren

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all.wren

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any_non_bool_returning_fn.wren

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any_non_function_arg.wren

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any.wren

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clear.wren

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contains.wren

Moved List.contains to Sequence.contains, added tests and docs

2015-03-15 15:59:42 +01:00

count_predicate_non_bool_returning_fn.wren

Added Sequence.count(predicate)

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count_predicate_non_function_arg.wren

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count_predicate.wren

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count.wren

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insert_index_not_int.wren

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insert_index_not_num.wren

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insert_index_too_large.wren

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insert_index_too_small.wren

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insert.wren

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iterate_iterator_not_int.wren

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iterate.wren

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iterator_value.wren

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join_separator_not_string.wren

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join.wren

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