Content from the myGrid group

R logical workflow (1)

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Checks what the logical_input is in R. For an logical_input of TRUE - is_false should be FALSE and is_true TRUE FALSE - is_false should be TRUE and is_true FALSE For any other input values, is_false and is_true should both be NA

Created: 2010-11-26 | Last updated: 2010-11-26

Credits: Alan Williams

Ask - title and message parameters (1)

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The ask service displays a prompt with 'Some title' and the prompt message 'Some message'. If the user presses cancel, then a service failure is generated. If the user presses OK then their input, even if it is empty, is passed to the answer port of the ask service and so to the output of the workflow.

Created: 2010-10-29

Ask - just title parameter (1)

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The ask service displays a prompt with the title 'Some title' but no prompt message. If the user presses cancel, then a service failure is generated. If the user presses OK then their input, even if it is empty, is passed to the answer port of the ask service and so to the output of the workflow.

Created: 2010-10-29 | Last updated: 2010-10-29

Ask - just message parameter (1)

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The ask service displays a prompt with no title but with the prompt message 'Some message'. If the user presses cancel, then a service failure is generated. If the user presses OK then their input, even if it is empty, is passed to the answer port of the ask service and so to the output of the workflow.

Created: 2010-10-29

Ask - no parameters (1)

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The ask service displays a prompt with no title and no prompt message. If the user presses cancel, then a service failure is generated. If the user presses OK then their input, even if it is empty, is passed to the answer port of the ask service and so to the output of the workflow.

Created: 2010-10-29

String list union - yielding empty list (1)

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The string list union service takes in two empty lists [] and [] and returns an empty list [].

Created: 2010-10-29 | Last updated: 2010-10-29

String list union - yielding non-empty list (1)

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The string list union service takes in ['a','b','c'] and ['a','e','c'] and returns a list equivalent to ['a','b','c','e'].

Created: 2010-10-29

String list intersection - yielding empty ... (1)

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The string list intersection service takes in ['a','b','c'] and ['x','y','z'] and returns the empty list [].

Created: 2010-10-29

String list intersection - yielding non em... (1)

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The string list intersection service takes in ['a','b','c'] and ['a','e','c] and returns the list ['a','c'].

Created: 2010-10-29

String list difference - yielding empty list (1)

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The string list difference service takes in ['a','b','c'] and ['a','c','b'] and returns the empty list [].

Created: 2010-10-29

String list difference - yielding non-empt... (1)

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The string list difference service takes in ['a','b','c'] and ['a','e','c'] and returns the list ['b','e'].

Created: 2010-10-29

Split string into string list by regular e... (2)

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The split string into string list by regular expression takes the string 'boo:and:foo' and using the specified regular expression 'o.*n' splits it into the list ['b','d:foo']

Created: 2010-10-29 | Last updated: 2010-10-29

Split string into string list by regular e... (1)

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The split string into string list by regular expression takes the string 'boo:and:foo' and using the specified regular expression ':' splits it into the list ['boo','and','foo']

Created: 2010-10-29

Split string into string list by regular e... (1)

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The split string into string list by regular expression takes the string 'a,b,c' and using the default regular expression ',' splits it into the list ['a','b','c']

Created: 2010-10-29

Pad numeral with leading 0s - too short ta... (1)

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The pad numeral with leading 0s takes the input '12' and because the specified target length of 1 is too short, yields the output '12'.

Created: 2010-10-29

Pad numeral with leading 0s - specified ta... (1)

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The pad numeral with leading 0s takes the input '12' and pads it to the specified target length of 4, yielding the output '0012'.

Created: 2010-10-29 | Last updated: 2010-10-29

Pad numeral with leading 0s - default targ... (1)

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The pad numeral with leading 0s takes the input '12' and pads it to the default target length of 7, yielding the output '0000012'.

Created: 2010-10-29 | Last updated: 2010-10-29

FIlter list of strings by regex extracting... (1)

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The workflow examines the five element list split from the first service. For each element, if it contains an 'a' followed by two characters, then that triple is included in the output. Thus, for the input ['a','b','abcde','cdef','axy'], only 'abcde' and 'axy' contain a match and so ['abc', 'axy'] is output.

Created: 2010-10-29

FIlter list of strings by regex extracting... (1)

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The workflow examines the five element list split from the first service. For each element, if it contains an 'a' followed by two characters, then the two characters after the 'a' are included in the output. Thus, for the input ['a','b','abcde','cdef','axy'], only 'abcde' and 'axy' contain a match and so ['bc', 'xy'] is output.

Created: 2010-10-29

FIlter list of strings by regex with an un... (1)

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The workflow filters the five element list split from the first service and returns an empty list as no elements match.

Created: 2010-10-29