String interpolation (included): Difference between revisions

∇r ← s sInterp sv

⍝⍝ \brief A multi-field string interpolation function

⍝⍝

⍝⍝ \param[⍺] - format string

⍝⍝ \param[⍵] - vector of strings to interpolate into s

⍝⍝ ]return r - interpolated string

⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝⍝

s[('_'=s)/⍳⍴s] ← ⊃¨sv

r ← ∊s

∇

'Mary had a _ lamb, its fleece was _ as _.' sInterp 'little' 'black' 'night'

Mary had a little lamb, its fleece was black as night.