RSpec
Ruby on Rails
Ruby
method
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v2_6_3 -
Show latest stable
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Class: Range
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125
- 1_9_3_392
- 2_1_10
- 2_2_9
- 2_4_6
- 2_5_5
- 2_6_3 (0)
- What's this?
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json_create
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new
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yaml_new
(<= v1_9_1_378)
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==
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===
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%
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as_json
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begin
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bsearch
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cover?
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each
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end
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entries
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eql?
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exclude_end?
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first
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hash
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include?
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initialize_copy
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inspect
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last
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max
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member?
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min
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pretty_print
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size
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step
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to_a
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to_json
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to_s
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to_yaml
(<= v1_9_1_378)
= private
= protected
%(p1)
public
Iterates over the range, passing each nth element to the block. If begin and end are numeric, n is added for each iteration. Otherwise step invokes succ to iterate through range elements.
If no block is given, an enumerator is returned instead. Especially, the enumerator is an Enumerator::ArithmeticSequence if begin and end of the range are numeric.
range = Xs.new(1)..Xs.new(10) range.step(2) {|x| puts x} puts range.step(3) {|x| puts x}
produces:
1 x 3 xxx 5 xxxxx 7 xxxxxxx 9 xxxxxxxxx 1 x 4 xxxx 7 xxxxxxx 10 xxxxxxxxxx
See Range for the definition of class Xs.
