WebJul 9, 2014 · I am used to convert between strings, lists and arrays/maps in tcl on the fly. In tcl, something like. " ['a':2,'b':4]".each {key, value -> println key + " " + value} would be possible, where as in groovy, the each command steps through each character of the string. This would be much of a problem is I could easily use something like the split ... WebJul 17, 2024 · The easiest way to merge two maps in Groovy is to use + operator. This method is straightforward - it creates a new map from the left-hand-side and right-hand-side maps. The below example illustrates it clearly. def a = [ a: 1, b: 3 ] def b = [ a: 2, c: 4 ] def c = a + b assert c == [ a: 2, b: 3, c: 4]

The Apache Groovy programming language - Syntax

WebAn operator is a symbol that tells the compiler to perform specific mathematical or logical manipulations. Groovy has the following types of operators − Arithmetic operators Relational operators Logical operators Bitwise operators … WebNov 19, 2012 · List (lists in Groovy are closest related with tuples in Python 1,2): list = [1, 2] m(*list) Map: ... Is the same case as dictionaries in Python: dictionary returns a list of all the keys used in the dictionary, in arbitrary order (if you want it sorted, just use sorted(d.keys()) instead) ims 100 days out party

java - Parsing array of JSON arrays in Groovy - Stack Overflow

WebJul 31, 2024 · Groovy: listing the content of a directory, traversing a directory tree; Groovy - Regular Expressions - regexes; Groovy map (dictionary, hash, associative array) Groovy: JSON - reading and writing; Groovy: Date, Time, Timezone; Groovy: import and use … Groovy - Regular Expressions - regexes; Groovy map (dictionary, hash, associati… WebJul 4, 2024 · If I got a list in Groovy containing 2 or more variables with some value, and I want to see if it contains a given text string I'm doing the following: def msg = ''' Hello Mars! ''' def msg1 = '... lithium power station